Definition of contrast in English:

contrast

noun ˈkɒntrɑːstˈkɑnˌtræst

mass noun

1The state of being strikingly different from something else in juxtaposition or close association.
（明显的）差别（尤指反差）
the day began cold and blustery, in contrast to almost two weeks of uninterrupted sunshine
与差不多两个星期来连续的晴朗形成反差，天气开始变得寒冷，狂风大作。
count noun a contrast between rural and urban trends
城乡风潮的差别。
Kos is an island of contrasts
Example sentencesExamples
- Warm melodic figures are juxtaposed with harsher percussive patterns, setting up some fascinating contrasts in sound.
- In contrast to these associations, there was no correlation between leaf and cell width, nor between leaf and cell length.
- The contrast between the two - and what this contrast says about the men in their lives - should be stark.
- One can further continue the associations with the contrasts of righteousness and wrongdoing, life and death and the like.
- It's such an island of contrasts, and it is remote, it's remote geographically from all continents.
- But I think it's the contrasts and the contradictions of the opportunities that London presents which make it so appealing.
- We now see it as a place of environmental damage and chronic water problems, in contrast to earlier generations, who saw it in a more romantic guise.
- It was also associated with the domestic, in contrast to the male, and very public, associations of coffee and coffeehouses.
- The second building can be distinguished by its plain windows, in contrast to the multi-paned windows in the earlier building.
- Golf is generally considered a game for the upper classes, in contrast to fishing, which can be enjoyed by anybody with access to a rod and stream.
- This confirms a striking electoral contrast between the US and western Europe, including Britain.
- No typological or technological contrasts were noted between different site phases.
- Only the contrasts in density between different rock types are important for modelling.
- Visiting this mysterious island of rich contrasts might mean travelling long distances, but a few days there produce lasting memories.
- The contrast between the two men couldn't be more distinct.
- One of the contrasts between the different Indian calendars relate to their respective religious associations.
- These wonderfully peaceful footpaths make for easy walking and offer a tranquil sojourn from which to appreciate the contrasts of this island.
- It's all about contrasts and contradictions - the smart and the scruffy, the rough and the smooth.
- What has really struck me is the amazing contrast between events far away and events close to home.
- The deliberate contrast between moving forward and moving backwards creates a clear juxtaposition.
Synonyms
difference, dissimilarity, disparity, dissimilitude, distinction, contradistinction, divergence, variance, variation, differentiation
contradiction, incongruity, opposition, polarity
rare unlikeness
1. 1.1 Differences in colour, tone, or shape that contribute to the visual effect of a design or image.
  match the trimming with one of the stronger colours in the pattern to provide contrast
  Example sentencesExamples
  A slight contrast in colors and fitted lines will flatter you endlessly.
  Cool, light and dull colors that keep contrast to a minimum can expand a room's dimensions to appear larger than it actually is.
  For great foliage and color contrast, plant yellow nasturtiums around the outer rim of the planter.
  Males and females appear similar, but males are brighter with more contrast in color on the head.
  Each exploits contrast and color while elaborating motivic detail and assiduously building climaxes.
  Where colors meet, the contrast between them will appear more intense.
  In fact a typeface may appear bigger with the use of contrast in color.
  The effect works best with a strong color or tonal contrast or with a brightly colored subject set against a dark background.
  A small font size or poor choice of color contrast may make a site hard to use.
  In daylight, a fiber optic system collects ambient light and helps ensure daytime brightness and controlled contrast.
  Everything else was in bright color, the contrast turned up.
  On the other hand, it doesn't have detail, contrast, or color depth either.
  Every room had just the right contrast of color and furniture.
  Go after less of a light/dark color contrast in untailored and unmatched styles.
  He believed that painting should be concerned with contrasts, but contrasts not only of colour, but line and form.
  Unusual for his acrylic paintings, this work has little color contrast.
  Despite the contrast of materials and color, the home's skillful siting puts it elegantly at ease in its rugged environment.
  The pearly grey colour and rough texture forms an expressive contrast with the smooth white render.
  In both cases, the contrast of white and color serves to highlight the power and importance of the ruler.
  Each object and even items of clothing were carefully chosen to assist in contrast, brightness and color calibration.
2. 1.2 The difference between tones in a television picture, photograph, etc.
  （电视图像、照片等的）对比度，反差，衬度
  careful adjustment of the contrast to suit the prevailing light is critical
  in combination high-contrast images
  Example sentencesExamples
  It provides the coldest tone and the greatest contrast I have been able to achieve with the camera.
  It is a visually impressive film, using high contrast digital photography to make the daytime burn and the nights darker than reality.
  Slow shutter speed, high contrast and serendipitous symmetry made the risk well worth it.
  I tried to adjust the contrast on this picture because you couldn't see the swans clearly in the fog.
  Colors and flesh tones are strong and natural with very strong contrast and the picture shows no edge enhancement to speak of.
  For accuracy, the images should have strong grayscale contrast between materials of different refractive indices.
  Better still, try working early and late in the day, when the light is less harsh and contrast isn't such a problem.
  Traditional darkroom techniques such as adjustment of contrast and gray scale are permitted.
  I add one drop of the various percentage solutions depending on the amount of contrast I wish to add.
  Wall sized prints without grain or noise are possible, and both resolution and contrast are outstanding.
  It has the advantage of being variable contrast, and also possesses very clean whites.
  Thus, we are presented with stunning back-lighting, high contrast, and sharp lines.
  It seems to work particularly well with pyro negatives, producing superb contrast and gradation.
  The show has a unique visual style, embracing the lower contrast of the television medium by truncating the value range.
  The material and the production technology have been optimized to heighten contrast and achieve brilliance.
  Sometimes I purposely overexpose, then bleach, in order to increase contrast.
  Increasing the base exposure increases contrast in the copy negative.
  In such a case, the second exposure merely serves to reduce overall paper contrast.
  The picture sports gorgeous contrast that runs from sparkling whites, to inky blacks, and a myriad shades of gray in between.
  In highly alkaline solutions it produces a high speed, high contrast developer suitable for process work.
3. 1.3in singular A thing or person having qualities noticeably different from another.
  有明显差别的人（或事物）；形成对照的人（或事物）
  the castle is quite a contrast to other places where the singer has performed
  这座城堡和这位歌手演出过的其他地方截然不同。
  Example sentencesExamples
  His methods were a contrast to the traditional way of ‘breaking’ horses by establishing the dominance of the human trainer.
  And the community itself seems locked in a time capsule - a complete contrast to the lifestyle of bustling neighbour, Amsterdam.
  As well as wanting a contemporary contrast to the old stone cottage, the site also demanded a lightweight structure to avoid further subsidence problems.
  You could not find a greater contrast to such contemplative serenity than the National Gallery's magnificent Rubens exhibition.
  The hotel is of a modern design, but conforming to the environment in that it does not present an immediate contrast to its surroundings.
  It was quite a contrast to his list of options at 22.
  It makes an interesting contrast to historical fact.
  The stance of the residents is a stark contrast to those who feel the project will give a much-needed shot in the arm to the cross-border economy.
  We have some amazing pictures of palm trees being battered by 45 mph winds, a marked contrast to identical photos taken when the sun was shining.
  An easy four-hour drive from either Singapore or Kuala Lumpur, laid-back Melaka offers an idyllic contrast to both cities.
  And Santiago was a welcome contrast to previous weeks.
  Humans are discussed as arrogant and blundering, an unflattering contrast to the innocent and compassionate chimps or gorillas.
  Walking to the station on Wednesday morning, the sky was a brilliant, vibrant blue, the grass an almost unnaturally intense green and the white blossom a stark contrast to it all.
  Richard Ashton has appeared in Jack And The Beanstalk already this year, but what a contrast to this winter's pantomime engagement at York Theatre Royal.
  It will be a huge contrast to how we live, and it will be a fantastic experience.
  All the buildings, dating from the colonial era are painted deep yellow, which made a glorious contrast to the deepening blue sky as we clip-clopped around.
  Vocal solos were provided by Emma Howarth, who sang with confidence and originality, and Sacha Bell, whose slower numbers made a good contrast to the rest of the set.
  The figures are a stark contrast to earlier years.
  These textures appear to have been chosen, in part, as a contrast to the sonic qualities of the sampled acoustic piano.
  It sounds normal, which is a nice contrast to how it looks.
  Synonyms
  opposite, antithesis
  foil, complement

verb kənˈtrɑːstˈkɑnˌtræst

[no object]

1Differ strikingly.
明显不同；成对比，成对照
his friend's success contrasted with his own failure
他朋友的成功更反衬出他的失败。
Example sentencesExamples
- Her wavy hair was a dark brown that contrasted with her pale skin and brought out her shockingly blue eyes.
- The treatments resulted in contrasting patterns of fruit growth.
- Characters are blocky and the colors contrast well.
- Its big plain glass windows contrasted with the dark glass of pubs which were designed to prevent people seeing in.
- His sandy blonde hair contrasted with his dark tanned skin, implying that he was at the beach often.
- This might not seem like a ringing endorsement of war, but it contrasted with his gloomy assessments in the previous year.
- Wilson and Johnson, moreover, had contrasting views of the Anglo-American relationship.
- She is now again winning admiration for strongly contrasting performances in three new films.
- The fat and salt levels in many own-brand products contrasted with those of well known brands.
- They were a deep green that contrasted with her hair and made them stand out.
- As consort she supplied the human touch that contrasted with the more austere image and personality of her husband.
- My statement then silenced everyone and the truth was that it totally contrasted with how I felt.
- However, contrasting views of human demography have emerged from analyses of different components of the genome.
- The popular perception that an intergenerational equity debate emerged in Canada in the 1990s contrasts with previous research findings.
- The light and happy scene contrasted with his dark and aching heart; he started to turn away.
- The beautiful and vast Texan landscape is well-shot and contrasts strikingly with the character close ups, intensifying their isolation.
- This addition sharply contrasted with the previously open plan of the house.
- A thick murky dust covered its surface and contrasted with the radiance of the moat below.
- The brothers' contrasting fortunes instill a sense of survivor's guilt in Porter.
- The cultural aspects of the introduction of tea to Europe contrasted with those of cacao and coffee.
Synonyms
differ from, be at variance with, be contrary to, conflict with, go against, be at odds with, be in opposition to, disagree with, clash with
set off, complement
clash with
informal scream at
1. 1.1with object Compare in such a way as to emphasize differences.
  （使成）对比，（使成）对照
  people contrasted her with her sister
  人们把她和她姐姐对比。
  Example sentencesExamples
  Were they comparing and contrasting the level of entertainment in here with the action outside?
  Using molecular biology as well as traditional morphology, Museum scientists can compare and contrast the evidence.
  The following example also contrasts two different times, but they are both in the past.
  This gave me a chance to compare and contrast the experience of a new participant at each of these conferences.
  To be able to understand that better, we need to compare and contrast it to Mercury itself.
  They will also compare and contrast the ways in which the three types of couples relate to their siblings and parents.
  During group time, the students made lists and charts, so they could compare and contrast their opinions.
  I will compare and contrast the California and Iran earthquakes in a future post.
  Psychoanalytic approaches to film are often contrasted with cognitive approaches, those who support the latter typically eschewing the former.
  And then we can compare and contrast those different case study examples and look for any sorts of similarities or commonalities that come out of that.
  It compares and contrasts unclassified English-language sites and summarizes the available data.
  To compare it or to contrast it with art is complicated and difficult.
  We also compared and contrasted the results of the last review to those of the new systems.
  The purpose of this article is to review, compare, and contrast the various aspects of these documents.
  To generate hypotheses about mechanisms in humans, one must compare and contrast different lead exposure and dose measures.
  A simulation model has been developed to compare and contrast the results of our model with those of other traffic flow models.
  The lessons in the text compare and contrast the differences between dealing with men and women.
  I was amazed at how many times the Apostle Paul compares and contrasts the Lord Jesus Christ with Adam.
  I shall examine why this is the case by contrasting different approaches to Kant.
  A major difference in the findings contrasts those for outreach clients and the other respondent groups.
  Synonyms
  compare, set side by side, juxtapose
  measure against
  distinguish from, differentiate from, draw a distinction between

Derivatives

contrastingly

adverb

I discovered a certain amount of Puritanism and, contrastingly, Catholicism in me, but still a very strong belief in some of the oldest Pagan traditions of earth-worship.
Example sentencesExamples
- The subjects, while still legible, appear to dematerialize into pulsing waves of contrastingly colored parallel lines.
- Outside of the main entrance, a throng of reporters, all in tow with their news vans and fat cameramen, with contrastingly beautiful anchors, told the story in a myriad of different ways, but they all said the same thing.

contrastive

adjective kənˈtrɑːstɪv

The author also draws on research on language attitudes, contrastive analysis of Navajo and English, and discourse strategies.
Example sentencesExamples
- It's contrastive, and true at every point along the route.
- The causal-explanatory mode of reasoning makes significant use of a particular kind of explanation, namely contrastive explanation.
- These cultural thinking patterns are called contrastive rhetoric.
- After the interviewees finished, we then asked open-ended questions meant to clarify contrastive reasoning and elicit narratives.

Origin

Late 17th century (as a term in fine art, in the sense 'juxtapose so as to bring out differences in form and colour'): from French contraste (noun), contraster (verb), via Italian from medieval Latin contrastare, from Latin contra- 'against' + stare 'stand'.

Rhymes

aghast, avast, Belfast, blast, cast, caste, fast, last, mast, miscast, outlast, past, unsurpassed, vast

Definition of contrast in US English:

contrast

nounˈkɑnˌtræst

1The state of being strikingly different from something else in juxtaposition or close association.
（明显的）差别（尤指反差）
the day began cold and blustery, in contrast to almost two weeks of uninterrupted sunshine
与差不多两个星期来连续的晴朗形成反差，天气开始变得寒冷，狂风大作。
a contrast between rural and urban trends
城乡风潮的差别。
Example sentencesExamples
- The second building can be distinguished by its plain windows, in contrast to the multi-paned windows in the earlier building.
- It was also associated with the domestic, in contrast to the male, and very public, associations of coffee and coffeehouses.
- Warm melodic figures are juxtaposed with harsher percussive patterns, setting up some fascinating contrasts in sound.
- It's all about contrasts and contradictions - the smart and the scruffy, the rough and the smooth.
- What has really struck me is the amazing contrast between events far away and events close to home.
- Golf is generally considered a game for the upper classes, in contrast to fishing, which can be enjoyed by anybody with access to a rod and stream.
- In contrast to these associations, there was no correlation between leaf and cell width, nor between leaf and cell length.
- One can further continue the associations with the contrasts of righteousness and wrongdoing, life and death and the like.
- This confirms a striking electoral contrast between the US and western Europe, including Britain.
- The deliberate contrast between moving forward and moving backwards creates a clear juxtaposition.
- Visiting this mysterious island of rich contrasts might mean travelling long distances, but a few days there produce lasting memories.
- But I think it's the contrasts and the contradictions of the opportunities that London presents which make it so appealing.
- One of the contrasts between the different Indian calendars relate to their respective religious associations.
- We now see it as a place of environmental damage and chronic water problems, in contrast to earlier generations, who saw it in a more romantic guise.
- No typological or technological contrasts were noted between different site phases.
- Only the contrasts in density between different rock types are important for modelling.
- The contrast between the two - and what this contrast says about the men in their lives - should be stark.
- The contrast between the two men couldn't be more distinct.
- These wonderfully peaceful footpaths make for easy walking and offer a tranquil sojourn from which to appreciate the contrasts of this island.
- It's such an island of contrasts, and it is remote, it's remote geographically from all continents.
Synonyms
difference, dissimilarity, disparity, dissimilitude, distinction, contradistinction, divergence, variance, variation, differentiation
1. 1.1 Enhancement of the apparent brightness or clarity of a design provided by the juxtaposition of different colors or textures.
  并置对比，反衬
  Example sentencesExamples
  Each exploits contrast and color while elaborating motivic detail and assiduously building climaxes.
  A small font size or poor choice of color contrast may make a site hard to use.
  The pearly grey colour and rough texture forms an expressive contrast with the smooth white render.
  Each object and even items of clothing were carefully chosen to assist in contrast, brightness and color calibration.
  Every room had just the right contrast of color and furniture.
  In fact a typeface may appear bigger with the use of contrast in color.
  For great foliage and color contrast, plant yellow nasturtiums around the outer rim of the planter.
  Go after less of a light/dark color contrast in untailored and unmatched styles.
  Where colors meet, the contrast between them will appear more intense.
  A slight contrast in colors and fitted lines will flatter you endlessly.
  The effect works best with a strong color or tonal contrast or with a brightly colored subject set against a dark background.
  Despite the contrast of materials and color, the home's skillful siting puts it elegantly at ease in its rugged environment.
  Everything else was in bright color, the contrast turned up.
  Males and females appear similar, but males are brighter with more contrast in color on the head.
  Cool, light and dull colors that keep contrast to a minimum can expand a room's dimensions to appear larger than it actually is.
  On the other hand, it doesn't have detail, contrast, or color depth either.
  He believed that painting should be concerned with contrasts, but contrasts not only of colour, but line and form.
  In daylight, a fiber optic system collects ambient light and helps ensure daytime brightness and controlled contrast.
  In both cases, the contrast of white and color serves to highlight the power and importance of the ruler.
  Unusual for his acrylic paintings, this work has little color contrast.
2. 1.2 The degree of difference between tones in a television picture, photograph, or other image.
  （电视图像、照片等的）对比度，反差，衬度
  Example sentencesExamples
  The picture sports gorgeous contrast that runs from sparkling whites, to inky blacks, and a myriad shades of gray in between.
  It provides the coldest tone and the greatest contrast I have been able to achieve with the camera.
  It seems to work particularly well with pyro negatives, producing superb contrast and gradation.
  Wall sized prints without grain or noise are possible, and both resolution and contrast are outstanding.
  Colors and flesh tones are strong and natural with very strong contrast and the picture shows no edge enhancement to speak of.
  Increasing the base exposure increases contrast in the copy negative.
  It is a visually impressive film, using high contrast digital photography to make the daytime burn and the nights darker than reality.
  Sometimes I purposely overexpose, then bleach, in order to increase contrast.
  I tried to adjust the contrast on this picture because you couldn't see the swans clearly in the fog.
  Thus, we are presented with stunning back-lighting, high contrast, and sharp lines.
  In such a case, the second exposure merely serves to reduce overall paper contrast.
  The material and the production technology have been optimized to heighten contrast and achieve brilliance.
  For accuracy, the images should have strong grayscale contrast between materials of different refractive indices.
  Better still, try working early and late in the day, when the light is less harsh and contrast isn't such a problem.
  The show has a unique visual style, embracing the lower contrast of the television medium by truncating the value range.
  It has the advantage of being variable contrast, and also possesses very clean whites.
  Slow shutter speed, high contrast and serendipitous symmetry made the risk well worth it.
  Traditional darkroom techniques such as adjustment of contrast and gray scale are permitted.
  In highly alkaline solutions it produces a high speed, high contrast developer suitable for process work.
  I add one drop of the various percentage solutions depending on the amount of contrast I wish to add.
3. 1.3 The action of calling attention to notable differences.
  对比，对照
  use knowledge of other languages for contrast and comparison with English
  用其他语言的知识来对照并比较英语。
4. 1.4in singular A thing or person having qualities noticeably different from another.
  有明显差别的人（或事物）；形成对照的人（或事物）
  the castle is quite a contrast to other places where the singer has performed
  这座城堡和这位歌手演出过的其他地方截然不同。
  Example sentencesExamples
  You could not find a greater contrast to such contemplative serenity than the National Gallery's magnificent Rubens exhibition.
  All the buildings, dating from the colonial era are painted deep yellow, which made a glorious contrast to the deepening blue sky as we clip-clopped around.
  The hotel is of a modern design, but conforming to the environment in that it does not present an immediate contrast to its surroundings.
  The figures are a stark contrast to earlier years.
  We have some amazing pictures of palm trees being battered by 45 mph winds, a marked contrast to identical photos taken when the sun was shining.
  Vocal solos were provided by Emma Howarth, who sang with confidence and originality, and Sacha Bell, whose slower numbers made a good contrast to the rest of the set.
  As well as wanting a contemporary contrast to the old stone cottage, the site also demanded a lightweight structure to avoid further subsidence problems.
  The stance of the residents is a stark contrast to those who feel the project will give a much-needed shot in the arm to the cross-border economy.
  An easy four-hour drive from either Singapore or Kuala Lumpur, laid-back Melaka offers an idyllic contrast to both cities.
  Humans are discussed as arrogant and blundering, an unflattering contrast to the innocent and compassionate chimps or gorillas.
  It sounds normal, which is a nice contrast to how it looks.
  Walking to the station on Wednesday morning, the sky was a brilliant, vibrant blue, the grass an almost unnaturally intense green and the white blossom a stark contrast to it all.
  It makes an interesting contrast to historical fact.
  And the community itself seems locked in a time capsule - a complete contrast to the lifestyle of bustling neighbour, Amsterdam.
  Richard Ashton has appeared in Jack And The Beanstalk already this year, but what a contrast to this winter's pantomime engagement at York Theatre Royal.
  His methods were a contrast to the traditional way of ‘breaking’ horses by establishing the dominance of the human trainer.
  It was quite a contrast to his list of options at 22.
  These textures appear to have been chosen, in part, as a contrast to the sonic qualities of the sampled acoustic piano.
  And Santiago was a welcome contrast to previous weeks.
  It will be a huge contrast to how we live, and it will be a fantastic experience.
  Synonyms
  opposite, antithesis

verbˈkɑnˌtræst

[no object]

1Differ strikingly.
明显不同；成对比，成对照
his friend's success contrasted with his own failure
他朋友的成功更反衬出他的失败。
Example sentencesExamples
- The fat and salt levels in many own-brand products contrasted with those of well known brands.
- The brothers' contrasting fortunes instill a sense of survivor's guilt in Porter.
- A thick murky dust covered its surface and contrasted with the radiance of the moat below.
- As consort she supplied the human touch that contrasted with the more austere image and personality of her husband.
- The popular perception that an intergenerational equity debate emerged in Canada in the 1990s contrasts with previous research findings.
- The treatments resulted in contrasting patterns of fruit growth.
- She is now again winning admiration for strongly contrasting performances in three new films.
- My statement then silenced everyone and the truth was that it totally contrasted with how I felt.
- This might not seem like a ringing endorsement of war, but it contrasted with his gloomy assessments in the previous year.
- His sandy blonde hair contrasted with his dark tanned skin, implying that he was at the beach often.
- Wilson and Johnson, moreover, had contrasting views of the Anglo-American relationship.
- The cultural aspects of the introduction of tea to Europe contrasted with those of cacao and coffee.
- The beautiful and vast Texan landscape is well-shot and contrasts strikingly with the character close ups, intensifying their isolation.
- However, contrasting views of human demography have emerged from analyses of different components of the genome.
- They were a deep green that contrasted with her hair and made them stand out.
- Its big plain glass windows contrasted with the dark glass of pubs which were designed to prevent people seeing in.
- The light and happy scene contrasted with his dark and aching heart; he started to turn away.
- Her wavy hair was a dark brown that contrasted with her pale skin and brought out her shockingly blue eyes.
- This addition sharply contrasted with the previously open plan of the house.
- Characters are blocky and the colors contrast well.
Synonyms
differ from, be at variance with, be contrary to, conflict with, go against, be at odds with, be in opposition to, disagree with, clash with
set off, complement
1. 1.1with object Compare in such a way as to emphasize differences.
  （使成）对比，（使成）对照
  people contrasted her with her sister
  人们把她和她姐姐对比。
  Example sentencesExamples
  This gave me a chance to compare and contrast the experience of a new participant at each of these conferences.
  It compares and contrasts unclassified English-language sites and summarizes the available data.
  They will also compare and contrast the ways in which the three types of couples relate to their siblings and parents.
  I shall examine why this is the case by contrasting different approaches to Kant.
  The purpose of this article is to review, compare, and contrast the various aspects of these documents.
  To compare it or to contrast it with art is complicated and difficult.
  The lessons in the text compare and contrast the differences between dealing with men and women.
  Were they comparing and contrasting the level of entertainment in here with the action outside?
  I was amazed at how many times the Apostle Paul compares and contrasts the Lord Jesus Christ with Adam.
  Psychoanalytic approaches to film are often contrasted with cognitive approaches, those who support the latter typically eschewing the former.
  A simulation model has been developed to compare and contrast the results of our model with those of other traffic flow models.
  To be able to understand that better, we need to compare and contrast it to Mercury itself.
  We also compared and contrasted the results of the last review to those of the new systems.
  Using molecular biology as well as traditional morphology, Museum scientists can compare and contrast the evidence.
  And then we can compare and contrast those different case study examples and look for any sorts of similarities or commonalities that come out of that.
  The following example also contrasts two different times, but they are both in the past.
  A major difference in the findings contrasts those for outreach clients and the other respondent groups.
  I will compare and contrast the California and Iran earthquakes in a future post.
  During group time, the students made lists and charts, so they could compare and contrast their opinions.
  To generate hypotheses about mechanisms in humans, one must compare and contrast different lead exposure and dose measures.
  Synonyms
  compare, set side by side, juxtapose

Usage

Contrast means ‘note the differences,’ whereas compare means ‘note the similarities’ (or, in some cases, inconsistencies). See also compare

Origin

Late 17th century (as a term in fine art, in the sense ‘juxtapose so as to bring out differences in form and color’): from French contraste (noun), contraster (verb), via Italian from medieval Latin contrastare, from Latin contra- ‘against’ + stare ‘stand’.

词汇	contrast
释义	Definition of contrast in English: contrast noun ˈkɒntrɑːstˈkɑnˌtræst mass noun 1The state of being strikingly different from something else in juxtaposition or close association. （明显的）差别（尤指反差） the day began cold and blustery, in contrast to almost two weeks of uninterrupted sunshine 与差不多两个星期来连续的晴朗形成反差，天气开始变得寒冷，狂风大作。 count noun a contrast between rural and urban trends 城乡风潮的差别。 Kos is an island of contrasts Example sentencesExamples Warm melodic figures are juxtaposed with harsher percussive patterns, setting up some fascinating contrasts in sound. In contrast to these associations, there was no correlation between leaf and cell width, nor between leaf and cell length. The contrast between the two - and what this contrast says about the men in their lives - should be stark. One can further continue the associations with the contrasts of righteousness and wrongdoing, life and death and the like. It's such an island of contrasts, and it is remote, it's remote geographically from all continents. But I think it's the contrasts and the contradictions of the opportunities that London presents which make it so appealing. We now see it as a place of environmental damage and chronic water problems, in contrast to earlier generations, who saw it in a more romantic guise. It was also associated with the domestic, in contrast to the male, and very public, associations of coffee and coffeehouses. The second building can be distinguished by its plain windows, in contrast to the multi-paned windows in the earlier building. Golf is generally considered a game for the upper classes, in contrast to fishing, which can be enjoyed by anybody with access to a rod and stream. This confirms a striking electoral contrast between the US and western Europe, including Britain. No typological or technological contrasts were noted between different site phases. Only the contrasts in density between different rock types are important for modelling. Visiting this mysterious island of rich contrasts might mean travelling long distances, but a few days there produce lasting memories. The contrast between the two men couldn't be more distinct. One of the contrasts between the different Indian calendars relate to their respective religious associations. These wonderfully peaceful footpaths make for easy walking and offer a tranquil sojourn from which to appreciate the contrasts of this island. It's all about contrasts and contradictions - the smart and the scruffy, the rough and the smooth. What has really struck me is the amazing contrast between events far away and events close to home. The deliberate contrast between moving forward and moving backwards creates a clear juxtaposition. Synonyms difference, dissimilarity, disparity, dissimilitude, distinction, contradistinction, divergence, variance, variation, differentiation contradiction, incongruity, opposition, polarity rare unlikeness 1.1 Differences in colour, tone, or shape that contribute to the visual effect of a design or image. match the trimming with one of the stronger colours in the pattern to provide contrast Example sentencesExamples A slight contrast in colors and fitted lines will flatter you endlessly. Cool, light and dull colors that keep contrast to a minimum can expand a room's dimensions to appear larger than it actually is. For great foliage and color contrast, plant yellow nasturtiums around the outer rim of the planter. Males and females appear similar, but males are brighter with more contrast in color on the head. Each exploits contrast and color while elaborating motivic detail and assiduously building climaxes. Where colors meet, the contrast between them will appear more intense. In fact a typeface may appear bigger with the use of contrast in color. The effect works best with a strong color or tonal contrast or with a brightly colored subject set against a dark background. A small font size or poor choice of color contrast may make a site hard to use. In daylight, a fiber optic system collects ambient light and helps ensure daytime brightness and controlled contrast. Everything else was in bright color, the contrast turned up. On the other hand, it doesn't have detail, contrast, or color depth either. Every room had just the right contrast of color and furniture. Go after less of a light/dark color contrast in untailored and unmatched styles. He believed that painting should be concerned with contrasts, but contrasts not only of colour, but line and form. Unusual for his acrylic paintings, this work has little color contrast. Despite the contrast of materials and color, the home's skillful siting puts it elegantly at ease in its rugged environment. The pearly grey colour and rough texture forms an expressive contrast with the smooth white render. In both cases, the contrast of white and color serves to highlight the power and importance of the ruler. Each object and even items of clothing were carefully chosen to assist in contrast, brightness and color calibration. 1.2 The difference between tones in a television picture, photograph, etc. （电视图像、照片等的）对比度，反差，衬度 careful adjustment of the contrast to suit the prevailing light is critical in combination high-contrast images Example sentencesExamples It provides the coldest tone and the greatest contrast I have been able to achieve with the camera. It is a visually impressive film, using high contrast digital photography to make the daytime burn and the nights darker than reality. Slow shutter speed, high contrast and serendipitous symmetry made the risk well worth it. I tried to adjust the contrast on this picture because you couldn't see the swans clearly in the fog. Colors and flesh tones are strong and natural with very strong contrast and the picture shows no edge enhancement to speak of. For accuracy, the images should have strong grayscale contrast between materials of different refractive indices. Better still, try working early and late in the day, when the light is less harsh and contrast isn't such a problem. Traditional darkroom techniques such as adjustment of contrast and gray scale are permitted. I add one drop of the various percentage solutions depending on the amount of contrast I wish to add. Wall sized prints without grain or noise are possible, and both resolution and contrast are outstanding. It has the advantage of being variable contrast, and also possesses very clean whites. Thus, we are presented with stunning back-lighting, high contrast, and sharp lines. It seems to work particularly well with pyro negatives, producing superb contrast and gradation. The show has a unique visual style, embracing the lower contrast of the television medium by truncating the value range. The material and the production technology have been optimized to heighten contrast and achieve brilliance. Sometimes I purposely overexpose, then bleach, in order to increase contrast. Increasing the base exposure increases contrast in the copy negative. In such a case, the second exposure merely serves to reduce overall paper contrast. The picture sports gorgeous contrast that runs from sparkling whites, to inky blacks, and a myriad shades of gray in between. In highly alkaline solutions it produces a high speed, high contrast developer suitable for process work. 1.3in singular A thing or person having qualities noticeably different from another. 有明显差别的人（或事物）；形成对照的人（或事物） the castle is quite a contrast to other places where the singer has performed 这座城堡和这位歌手演出过的其他地方截然不同。 Example sentencesExamples His methods were a contrast to the traditional way of ‘breaking’ horses by establishing the dominance of the human trainer. And the community itself seems locked in a time capsule - a complete contrast to the lifestyle of bustling neighbour, Amsterdam. As well as wanting a contemporary contrast to the old stone cottage, the site also demanded a lightweight structure to avoid further subsidence problems. You could not find a greater contrast to such contemplative serenity than the National Gallery's magnificent Rubens exhibition. The hotel is of a modern design, but conforming to the environment in that it does not present an immediate contrast to its surroundings. It was quite a contrast to his list of options at 22. It makes an interesting contrast to historical fact. The stance of the residents is a stark contrast to those who feel the project will give a much-needed shot in the arm to the cross-border economy. We have some amazing pictures of palm trees being battered by 45 mph winds, a marked contrast to identical photos taken when the sun was shining. An easy four-hour drive from either Singapore or Kuala Lumpur, laid-back Melaka offers an idyllic contrast to both cities. And Santiago was a welcome contrast to previous weeks. Humans are discussed as arrogant and blundering, an unflattering contrast to the innocent and compassionate chimps or gorillas. Walking to the station on Wednesday morning, the sky was a brilliant, vibrant blue, the grass an almost unnaturally intense green and the white blossom a stark contrast to it all. Richard Ashton has appeared in Jack And The Beanstalk already this year, but what a contrast to this winter's pantomime engagement at York Theatre Royal. It will be a huge contrast to how we live, and it will be a fantastic experience. All the buildings, dating from the colonial era are painted deep yellow, which made a glorious contrast to the deepening blue sky as we clip-clopped around. Vocal solos were provided by Emma Howarth, who sang with confidence and originality, and Sacha Bell, whose slower numbers made a good contrast to the rest of the set. The figures are a stark contrast to earlier years. These textures appear to have been chosen, in part, as a contrast to the sonic qualities of the sampled acoustic piano. It sounds normal, which is a nice contrast to how it looks. Synonyms opposite, antithesis foil, complement verb kənˈtrɑːstˈkɑnˌtræst [no object] 1Differ strikingly. 明显不同；成对比，成对照 his friend's success contrasted with his own failure 他朋友的成功更反衬出他的失败。 Example sentencesExamples Her wavy hair was a dark brown that contrasted with her pale skin and brought out her shockingly blue eyes. The treatments resulted in contrasting patterns of fruit growth. Characters are blocky and the colors contrast well. Its big plain glass windows contrasted with the dark glass of pubs which were designed to prevent people seeing in. His sandy blonde hair contrasted with his dark tanned skin, implying that he was at the beach often. This might not seem like a ringing endorsement of war, but it contrasted with his gloomy assessments in the previous year. Wilson and Johnson, moreover, had contrasting views of the Anglo-American relationship. She is now again winning admiration for strongly contrasting performances in three new films. The fat and salt levels in many own-brand products contrasted with those of well known brands. They were a deep green that contrasted with her hair and made them stand out. As consort she supplied the human touch that contrasted with the more austere image and personality of her husband. My statement then silenced everyone and the truth was that it totally contrasted with how I felt. However, contrasting views of human demography have emerged from analyses of different components of the genome. The popular perception that an intergenerational equity debate emerged in Canada in the 1990s contrasts with previous research findings. The light and happy scene contrasted with his dark and aching heart; he started to turn away. The beautiful and vast Texan landscape is well-shot and contrasts strikingly with the character close ups, intensifying their isolation. This addition sharply contrasted with the previously open plan of the house. A thick murky dust covered its surface and contrasted with the radiance of the moat below. The brothers' contrasting fortunes instill a sense of survivor's guilt in Porter. The cultural aspects of the introduction of tea to Europe contrasted with those of cacao and coffee. Synonyms differ from, be at variance with, be contrary to, conflict with, go against, be at odds with, be in opposition to, disagree with, clash with set off, complement clash with informal scream at 1.1with object Compare in such a way as to emphasize differences. （使成）对比，（使成）对照 people contrasted her with her sister 人们把她和她姐姐对比。 Example sentencesExamples Were they comparing and contrasting the level of entertainment in here with the action outside? Using molecular biology as well as traditional morphology, Museum scientists can compare and contrast the evidence. The following example also contrasts two different times, but they are both in the past. This gave me a chance to compare and contrast the experience of a new participant at each of these conferences. To be able to understand that better, we need to compare and contrast it to Mercury itself. They will also compare and contrast the ways in which the three types of couples relate to their siblings and parents. During group time, the students made lists and charts, so they could compare and contrast their opinions. I will compare and contrast the California and Iran earthquakes in a future post. Psychoanalytic approaches to film are often contrasted with cognitive approaches, those who support the latter typically eschewing the former. And then we can compare and contrast those different case study examples and look for any sorts of similarities or commonalities that come out of that. It compares and contrasts unclassified English-language sites and summarizes the available data. To compare it or to contrast it with art is complicated and difficult. We also compared and contrasted the results of the last review to those of the new systems. The purpose of this article is to review, compare, and contrast the various aspects of these documents. To generate hypotheses about mechanisms in humans, one must compare and contrast different lead exposure and dose measures. A simulation model has been developed to compare and contrast the results of our model with those of other traffic flow models. The lessons in the text compare and contrast the differences between dealing with men and women. I was amazed at how many times the Apostle Paul compares and contrasts the Lord Jesus Christ with Adam. I shall examine why this is the case by contrasting different approaches to Kant. A major difference in the findings contrasts those for outreach clients and the other respondent groups. Synonyms compare, set side by side, juxtapose measure against distinguish from, differentiate from, draw a distinction between Derivatives contrastingly adverb I discovered a certain amount of Puritanism and, contrastingly, Catholicism in me, but still a very strong belief in some of the oldest Pagan traditions of earth-worship. Example sentencesExamples The subjects, while still legible, appear to dematerialize into pulsing waves of contrastingly colored parallel lines. Outside of the main entrance, a throng of reporters, all in tow with their news vans and fat cameramen, with contrastingly beautiful anchors, told the story in a myriad of different ways, but they all said the same thing. contrastive adjective kənˈtrɑːstɪv The author also draws on research on language attitudes, contrastive analysis of Navajo and English, and discourse strategies. Example sentencesExamples It's contrastive, and true at every point along the route. The causal-explanatory mode of reasoning makes significant use of a particular kind of explanation, namely contrastive explanation. These cultural thinking patterns are called contrastive rhetoric. After the interviewees finished, we then asked open-ended questions meant to clarify contrastive reasoning and elicit narratives. Origin Late 17th century (as a term in fine art, in the sense 'juxtapose so as to bring out differences in form and colour'): from French contraste (noun), contraster (verb), via Italian from medieval Latin contrastare, from Latin contra- 'against' + stare 'stand'. Rhymes aghast, avast, Belfast, blast, cast, caste, fast, last, mast, miscast, outlast, past, unsurpassed, vast Definition of contrast in US English: contrast nounˈkɑnˌtræst 1The state of being strikingly different from something else in juxtaposition or close association. （明显的）差别（尤指反差） the day began cold and blustery, in contrast to almost two weeks of uninterrupted sunshine 与差不多两个星期来连续的晴朗形成反差，天气开始变得寒冷，狂风大作。 a contrast between rural and urban trends 城乡风潮的差别。 Example sentencesExamples The second building can be distinguished by its plain windows, in contrast to the multi-paned windows in the earlier building. It was also associated with the domestic, in contrast to the male, and very public, associations of coffee and coffeehouses. Warm melodic figures are juxtaposed with harsher percussive patterns, setting up some fascinating contrasts in sound. It's all about contrasts and contradictions - the smart and the scruffy, the rough and the smooth. What has really struck me is the amazing contrast between events far away and events close to home. Golf is generally considered a game for the upper classes, in contrast to fishing, which can be enjoyed by anybody with access to a rod and stream. In contrast to these associations, there was no correlation between leaf and cell width, nor between leaf and cell length. One can further continue the associations with the contrasts of righteousness and wrongdoing, life and death and the like. This confirms a striking electoral contrast between the US and western Europe, including Britain. The deliberate contrast between moving forward and moving backwards creates a clear juxtaposition. Visiting this mysterious island of rich contrasts might mean travelling long distances, but a few days there produce lasting memories. But I think it's the contrasts and the contradictions of the opportunities that London presents which make it so appealing. One of the contrasts between the different Indian calendars relate to their respective religious associations. We now see it as a place of environmental damage and chronic water problems, in contrast to earlier generations, who saw it in a more romantic guise. No typological or technological contrasts were noted between different site phases. Only the contrasts in density between different rock types are important for modelling. The contrast between the two - and what this contrast says about the men in their lives - should be stark. The contrast between the two men couldn't be more distinct. These wonderfully peaceful footpaths make for easy walking and offer a tranquil sojourn from which to appreciate the contrasts of this island. It's such an island of contrasts, and it is remote, it's remote geographically from all continents. Synonyms difference, dissimilarity, disparity, dissimilitude, distinction, contradistinction, divergence, variance, variation, differentiation 1.1 Enhancement of the apparent brightness or clarity of a design provided by the juxtaposition of different colors or textures. 并置对比，反衬 Example sentencesExamples Each exploits contrast and color while elaborating motivic detail and assiduously building climaxes. A small font size or poor choice of color contrast may make a site hard to use. The pearly grey colour and rough texture forms an expressive contrast with the smooth white render. Each object and even items of clothing were carefully chosen to assist in contrast, brightness and color calibration. Every room had just the right contrast of color and furniture. In fact a typeface may appear bigger with the use of contrast in color. For great foliage and color contrast, plant yellow nasturtiums around the outer rim of the planter. Go after less of a light/dark color contrast in untailored and unmatched styles. Where colors meet, the contrast between them will appear more intense. A slight contrast in colors and fitted lines will flatter you endlessly. The effect works best with a strong color or tonal contrast or with a brightly colored subject set against a dark background. Despite the contrast of materials and color, the home's skillful siting puts it elegantly at ease in its rugged environment. Everything else was in bright color, the contrast turned up. Males and females appear similar, but males are brighter with more contrast in color on the head. Cool, light and dull colors that keep contrast to a minimum can expand a room's dimensions to appear larger than it actually is. On the other hand, it doesn't have detail, contrast, or color depth either. He believed that painting should be concerned with contrasts, but contrasts not only of colour, but line and form. In daylight, a fiber optic system collects ambient light and helps ensure daytime brightness and controlled contrast. In both cases, the contrast of white and color serves to highlight the power and importance of the ruler. Unusual for his acrylic paintings, this work has little color contrast. 1.2 The degree of difference between tones in a television picture, photograph, or other image. （电视图像、照片等的）对比度，反差，衬度 Example sentencesExamples The picture sports gorgeous contrast that runs from sparkling whites, to inky blacks, and a myriad shades of gray in between. It provides the coldest tone and the greatest contrast I have been able to achieve with the camera. It seems to work particularly well with pyro negatives, producing superb contrast and gradation. Wall sized prints without grain or noise are possible, and both resolution and contrast are outstanding. Colors and flesh tones are strong and natural with very strong contrast and the picture shows no edge enhancement to speak of. Increasing the base exposure increases contrast in the copy negative. It is a visually impressive film, using high contrast digital photography to make the daytime burn and the nights darker than reality. Sometimes I purposely overexpose, then bleach, in order to increase contrast. I tried to adjust the contrast on this picture because you couldn't see the swans clearly in the fog. Thus, we are presented with stunning back-lighting, high contrast, and sharp lines. In such a case, the second exposure merely serves to reduce overall paper contrast. The material and the production technology have been optimized to heighten contrast and achieve brilliance. For accuracy, the images should have strong grayscale contrast between materials of different refractive indices. Better still, try working early and late in the day, when the light is less harsh and contrast isn't such a problem. The show has a unique visual style, embracing the lower contrast of the television medium by truncating the value range. It has the advantage of being variable contrast, and also possesses very clean whites. Slow shutter speed, high contrast and serendipitous symmetry made the risk well worth it. Traditional darkroom techniques such as adjustment of contrast and gray scale are permitted. In highly alkaline solutions it produces a high speed, high contrast developer suitable for process work. I add one drop of the various percentage solutions depending on the amount of contrast I wish to add. 1.3 The action of calling attention to notable differences. 对比，对照 use knowledge of other languages for contrast and comparison with English 用其他语言的知识来对照并比较英语。 1.4in singular A thing or person having qualities noticeably different from another. 有明显差别的人（或事物）；形成对照的人（或事物） the castle is quite a contrast to other places where the singer has performed 这座城堡和这位歌手演出过的其他地方截然不同。 Example sentencesExamples You could not find a greater contrast to such contemplative serenity than the National Gallery's magnificent Rubens exhibition. All the buildings, dating from the colonial era are painted deep yellow, which made a glorious contrast to the deepening blue sky as we clip-clopped around. The hotel is of a modern design, but conforming to the environment in that it does not present an immediate contrast to its surroundings. The figures are a stark contrast to earlier years. We have some amazing pictures of palm trees being battered by 45 mph winds, a marked contrast to identical photos taken when the sun was shining. Vocal solos were provided by Emma Howarth, who sang with confidence and originality, and Sacha Bell, whose slower numbers made a good contrast to the rest of the set. As well as wanting a contemporary contrast to the old stone cottage, the site also demanded a lightweight structure to avoid further subsidence problems. The stance of the residents is a stark contrast to those who feel the project will give a much-needed shot in the arm to the cross-border economy. An easy four-hour drive from either Singapore or Kuala Lumpur, laid-back Melaka offers an idyllic contrast to both cities. Humans are discussed as arrogant and blundering, an unflattering contrast to the innocent and compassionate chimps or gorillas. It sounds normal, which is a nice contrast to how it looks. Walking to the station on Wednesday morning, the sky was a brilliant, vibrant blue, the grass an almost unnaturally intense green and the white blossom a stark contrast to it all. It makes an interesting contrast to historical fact. And the community itself seems locked in a time capsule - a complete contrast to the lifestyle of bustling neighbour, Amsterdam. Richard Ashton has appeared in Jack And The Beanstalk already this year, but what a contrast to this winter's pantomime engagement at York Theatre Royal. His methods were a contrast to the traditional way of ‘breaking’ horses by establishing the dominance of the human trainer. It was quite a contrast to his list of options at 22. These textures appear to have been chosen, in part, as a contrast to the sonic qualities of the sampled acoustic piano. And Santiago was a welcome contrast to previous weeks. It will be a huge contrast to how we live, and it will be a fantastic experience. Synonyms opposite, antithesis verbˈkɑnˌtræst [no object] 1Differ strikingly. 明显不同；成对比，成对照 his friend's success contrasted with his own failure 他朋友的成功更反衬出他的失败。 Example sentencesExamples The fat and salt levels in many own-brand products contrasted with those of well known brands. The brothers' contrasting fortunes instill a sense of survivor's guilt in Porter. A thick murky dust covered its surface and contrasted with the radiance of the moat below. As consort she supplied the human touch that contrasted with the more austere image and personality of her husband. The popular perception that an intergenerational equity debate emerged in Canada in the 1990s contrasts with previous research findings. The treatments resulted in contrasting patterns of fruit growth. She is now again winning admiration for strongly contrasting performances in three new films. My statement then silenced everyone and the truth was that it totally contrasted with how I felt. This might not seem like a ringing endorsement of war, but it contrasted with his gloomy assessments in the previous year. His sandy blonde hair contrasted with his dark tanned skin, implying that he was at the beach often. Wilson and Johnson, moreover, had contrasting views of the Anglo-American relationship. The cultural aspects of the introduction of tea to Europe contrasted with those of cacao and coffee. The beautiful and vast Texan landscape is well-shot and contrasts strikingly with the character close ups, intensifying their isolation. However, contrasting views of human demography have emerged from analyses of different components of the genome. They were a deep green that contrasted with her hair and made them stand out. Its big plain glass windows contrasted with the dark glass of pubs which were designed to prevent people seeing in. The light and happy scene contrasted with his dark and aching heart; he started to turn away. Her wavy hair was a dark brown that contrasted with her pale skin and brought out her shockingly blue eyes. This addition sharply contrasted with the previously open plan of the house. Characters are blocky and the colors contrast well. Synonyms differ from, be at variance with, be contrary to, conflict with, go against, be at odds with, be in opposition to, disagree with, clash with set off, complement 1.1with object Compare in such a way as to emphasize differences. （使成）对比，（使成）对照 people contrasted her with her sister 人们把她和她姐姐对比。 Example sentencesExamples This gave me a chance to compare and contrast the experience of a new participant at each of these conferences. It compares and contrasts unclassified English-language sites and summarizes the available data. They will also compare and contrast the ways in which the three types of couples relate to their siblings and parents. I shall examine why this is the case by contrasting different approaches to Kant. The purpose of this article is to review, compare, and contrast the various aspects of these documents. To compare it or to contrast it with art is complicated and difficult. The lessons in the text compare and contrast the differences between dealing with men and women. Were they comparing and contrasting the level of entertainment in here with the action outside? I was amazed at how many times the Apostle Paul compares and contrasts the Lord Jesus Christ with Adam. Psychoanalytic approaches to film are often contrasted with cognitive approaches, those who support the latter typically eschewing the former. A simulation model has been developed to compare and contrast the results of our model with those of other traffic flow models. To be able to understand that better, we need to compare and contrast it to Mercury itself. We also compared and contrasted the results of the last review to those of the new systems. Using molecular biology as well as traditional morphology, Museum scientists can compare and contrast the evidence. And then we can compare and contrast those different case study examples and look for any sorts of similarities or commonalities that come out of that. The following example also contrasts two different times, but they are both in the past. A major difference in the findings contrasts those for outreach clients and the other respondent groups. I will compare and contrast the California and Iran earthquakes in a future post. During group time, the students made lists and charts, so they could compare and contrast their opinions. To generate hypotheses about mechanisms in humans, one must compare and contrast different lead exposure and dose measures. Synonyms compare, set side by side, juxtapose Usage Contrast means ‘note the differences,’ whereas compare means ‘note the similarities’ (or, in some cases, inconsistencies). See also compare Origin Late 17th century (as a term in fine art, in the sense ‘juxtapose so as to bring out differences in form and color’): from French contraste (noun), contraster (verb), via Italian from medieval Latin contrastare, from Latin contra- ‘against’ + stare ‘stand’.
随便看	adoon a door adoors adopt adoptability adoptability adoptable adoptable adoptant adoptative adopted adoptee adoptee adoptees adopter adopter adopters adopt fabian tactics adopting adoption adoption adoptional Adoptionism Adoptionist adoptions