Definition of radiant in English:

radiant

adjective ˈreɪdɪəntˈreɪdiənt

1Sending out light; shining or glowing brightly.
发光的；明亮的，光辉灿烂的
a bird with radiant green and red plumage
绿红相间羽毛鲜亮的鸟。
Example sentencesExamples
- In Lunarium, a chorus of flowers with milky white veins and carmine edges opens to receive the light of the radiant full moon high above.
- The sky was clear, and the sun was bright and radiant.
- His images are radiant with color, light and life, and his classic style of paintings evoke the very essence of some of the most delightful places on earth.
- I wanted you to see the beauty of the radiant moon falling across the water.
- Kiato shook his head slightly, shaking off the daze and the uncomfortable feeling around his neck, then slowly got back to his feet, his eyes flashing a radiant forest green.
- It enabled him to see beyond the crude populist image to the harsh realities that give stability and strength to Matisse's radiant vision of light and color.
- We compare the radiant blues and greens of our fragile planet to the blackness of the cosmos, and recognize the infinite preciousness of our lonely home.
- The bright light was radiant with the morning rays of red, orange, pink, and gold, reflecting brilliantly on the glasslike water.
- The color is a radiant, bright light-scarlet and the aromas are filled with bittersweet cherries and strawberries.
- Karya finally awoke to a weak light, nothing like the radiant shine in her now lost home.
- The dazzling downtown locations are massive, dominated by skyscrapers whose light bathes the streets in a radiant glow.
- The sun crept over the horizon, spreading radiant golden light across the rolling moorland that surrounded Whitby.
- Her image glittered in his mind, a radiant light that would guide him back out of the terror of his dreams and into the sane, rational world of the living.
- He evolved a highly poetic style of landscape using soft harmonious tones with radiant light effects created from carefully graded transparent washes.
- Five hours and countless miles later, the darkness of the night was beginning to fade, as was the previously radiant shine from the stars.
- When the sun is bright and the expansive lake shimmers radiant turquoise, walking through her yard is like being transported to another world.
- The beautiful embroidery work and the radiant colour combinations are sure to make one stop and have a second look.
- The contrast is brought across through imaginative use of light and radiant colours.
- True to her word though she died on the Sunday morning, bathed in the radiant light of a spring sunrise.
- The sun came out from behind a cloud and the entire world shone with warm and radiant delight.
Synonyms
shining, bright, illuminated, lit, lighted, brilliant, gleaming, glowing, ablaze, luminous, luminescent, lustrous, incandescent, glittering, sparkling, coruscating, dazzling, flashing, shimmering
informal glowy
literary irradiant, lucent, lambent, splendent
rare effulgent, refulgent
1. 1.1 (of a person or their expression) clearly emanating great joy, love, or health.
  （人，表情）喜气洋洋的；洋溢着爱的；光华照人的
  she gave him a radiant smile
  她对他粲然一笑。
  Example sentencesExamples
  Who does not want a bright, white and radiant smile that could enliven one's face?
  He is radiant, dazzling and as happy to see us as we are to see him.
  She looked absolutely radiant with joy in her period dress, spinning and twirling on the floor.
  She was radiant, her skin gleaming and her face bright and loving in a way that he'd never seen it in daily life - especially never turned in his direction.
  He smiled a radiant, loving smile of relief when her eyes met his and she could see unshed tears in his eyes.
  She was radiant and she smiled the most when she was with him.
  Her smile was radiant and her eyes shone brightly.
  The radiant bride was given away by her brother and attended by a ‘best woman’ rather than bridesmaids.
  Sean was radiant at the prospect of a new friend his age, and hugged Kat, too.
  ‘It's the most perfect baby in the entire world,’ says the radiant new mother.
  I'm fond of Mrs. Johnson, who has a gentle southern accent and a radiant expression.
  She was radiant with joy and her new husband seems like a great match for her.
  To this reporter, it is a matter of apples and oranges - both women have sensational figures; both women are radiant onstage.
  Waugh's radiant face reflected the state of his inner soul.
  The sight of my mother, my beautiful, radiant mother, was more than I could handle while pregnant and without my eldest daughter.
  I would twirl in the vast ballrooms in my ragged skirt, pretending I was the most radiant lady at the ball.
  He stops his work and the face he turns towards you is radiant.
  Joy made a radiant bride and the groom is a great guy, a lot like myself in character and in some ways also like Ann's father.
  And Rudolph found himself face to face with the most radiant girl he had ever seen.
  In the picture they eventually agreed on, he has just scored his first goal for Madrid at the Bernabeu and his expression is absolutely radiant.
  Synonyms
  joyful, elated, thrilled, overjoyed, jubilant, in raptures, enraptured, rapturous, ecstatic, beside oneself with joy, euphoric, deliriously happy, blissfully happy, in seventh heaven, on cloud nine/seven, delighted, joyous, pleased, happy, beaming, glowing, transported, in transports of joy/pleasure/delight
  informal on top of the world, over the moon, blissed out
  Australian informal wrapped
2. 1.2 (of an emotion or quality) emanating powerfully from someone or something; very conspicuous.
  （情感，品质）强烈的；显眼的，显著的，出色的
  he praised her radiant self-confidence
  她充满自信，对此他给予了赞扬。
  Example sentencesExamples
  She stared at the jewelry in awe, it's radiant beauty astounding her.
  This is a worldview in which all doubts and dilemmas are solved through either divine intervention and/or the acceptance of God's radiant love.
  Not only did they get slimmer, fitter and become more attractive human beings, but also they cheered up and blossomed into radiant self-confidence.
  The charm of his take on the situation is that the golden boy and girl expand their bubble of radiant happiness to let the waif in.
  Kuijken brings an excellent team of soloists together to produce a reading of radiant spiritual beauty and emotional depth.
  Son Of A Preacher Man was the album's most successful offspring but every track sparkles with a radiant beauty.
  Emanating radiant compassion toward all of her devotees, Ammachi is understood to be a manifestation of the Great Goddess on earth - a living Avatar.
  We served together on several oral exam committees, where he exhibited, in his soft Scots burr, gentleness with students as well as a radiant love for theology.
  The Reverend's writings on the Brahma viharas are greatly inspired by the radiant Compassion of Kuan Yin.
  One can disdain the cult of personality, but one cannot dismiss the look of radiant delight on her friends' faces as they cluster around her.
  How her face lights up with radiant joy when she gets her favorite treat!
  You know that moment when really liking someone turns into a radiant love - overwhelming, a little frightening and almost exasperatingly fresh?
  Its root cause - a sense of identity narrowly defined by the physical body and self-limiting thoughts and emotions - is transformed into radiant equanimity.
  Rebecca still had that radiant confidence that we'd uncovered within her a couple of weeks ago and I couldn't help but feel proud knowing that we'd helped her to achieve it.
  We are all greeting and hugging each other in a moment of pure, radiant joy.
  She walks tall and has a radiant confidence and regal air that seems to exude from her.
  He is known for swinging unabashed through his corporate environment, baffling corridor lurkers with bright smiles and a radiant happiness with life.
  The lady and her radiant love welcomes him into her open arms.
  They seemed to bloom with such a passion and live with radiant beauty, until they died within a night a few days after they first flowered.
  The radiant beauty of the score, and the warm tenderness at the heart of it, are very moving.
  Synonyms
  splendid, magnificent, brilliant, dazzling, scintillating, coruscating, vivid, intense, beautiful, gorgeous, transcendent, resplendent, impressive, spectacular, striking, stunning, glorious, superb, majestic, great, breathtaking, ravishing, sumptuous, fine
  informal splendiferous
  rare splendacious, magnolious
2attributive (of electromagnetic energy, especially heat) transmitted by radiation, rather than conduction or convection.
（电磁能，尤指热能）辐射传输的
plants convert the radiant energy of the sun into chemical energy
Example sentencesExamples
- Ander sat in the galley, enjoying the crackling, radiant warmth of the stoves, sipping the hot, sweet-spicy beverage that was the favourite of sailors.
- In the Sun, the process of thermonuclear fusion converts atoms of hydrogen into helium atoms, producing radiant energy.
- More importantly, these animals may also take advantage of heat saving postures that could potentially lower radiant heat losses to cold night skies.
- The distance to the target, however, must be small for us to feel the heat because lightning's radiant energy pales compared with the Sun.
- A pizza stone is another way to create the radiant heat necessary for making a good crust, but you'll need to be a bit more resourceful to provide the necessary moisture.
- Electric radiant heat was commonly installed in homes built from the mid-1950s through the early '70s.
- When a lot of the sun's radiant energy makes it to Earth, it transmits energy to the atoms and molecules in the air and ground.
- Additionally, a number of other fully-feathered extant birds can readily absorb and use incident radiant solar energy.
- Patchy clouds in the middle atmosphere appear black because they block the radiant heat.
- In the tandoor, the breads (necessarily flat in shape) are slapped onto the vertical wall, where they bake quite quickly by a combination of radiant heat and convection.
- Low-e glazings use a thin, metallic oxide coating deposited on the glass to reduce radiant heat loss through the window.
- Thermal energy from infrared, radiant heat sources has been used to treat chronic human wounds with decreasing frequency during the past 25 years.
- The approach relies on the assumption that the largely unknown mechanisms presently linking radiant energy input and species richness will not change in concert with climate.
- The annual deficit of radiant energy has to be balanced by additions of heat from lower latitudes; otherwise the ice sheets would become progressively colder.
- The physical parameters, relative humidity, and mean radiant temperature were also calculated.
- In convective and radiant heat transfer, the amount of heat transferred is usually a complex function of the temperatures of the two regions involved.
- There are many forms of energy, each of which can be classified into three categories: radiant energy, kinetic energy, and potential energy.
- During the day, the sun's radiant heat warms the earth.
- Passive radiant heat will keep the room comfortably warm.
- This cool air could be eliminated with low-e glazing, which has good insulating qualities and, thus, higher radiant temperatures on the glass surface.
1. 2.1 (of an appliance) designed to emit radiant energy, especially for cooking or heating.
  （器具）（尤指为烹饪或加热而）发出辐射热的
  a radiant heater
  Example sentencesExamples
  Each of the radiant heater beds is equipped with a portable oxygen tank.
  Clinical studies have reported positive outcomes following treatment of chronic venous insufficiency ulcers with the noncontact radiant heat system.
  According to O'Donnell, the even feeling provided by radiant floor heating is the most common reason people choose the system.
  A typical radiant heating and cooling system starts with a high-performance glazing system, integrated with light shelves and exterior shades as needed.
  During induction and the preparatory phase, radiant heat lamps are used to maintain the neonate's temperature and prevent chilling.
  This is the Hydronic radiant heating system that saves huge energy as well as money on heating larger areas of your home/office environment.
  Additional heating is provided by a hydronic radiant system embedded in the top level's poured-earth floor.
  Unstable infants may be observed under the radiant warmer for several hours, with attention to increased fluid losses.
  Preterm infants should be delivered into warm towels, dried, and transferred to a dedicated neonatal resuscitation platform or trolley with an integral radiant heater.
  These blankets then are covered with sheets that are warmed by radiant heat lamps until the neonate is brought into the room to prevent heat loss through conduction.
  Most of the radiant style heaters do not need to be vented to the outside, which greatly simplifies installation.
  The exchange transfusion should be done under a radiant warmer using sterile technique.
  We installed a radiant heater, and it usually runs only at night when it's really cold outside.
  Consequently, incubator care is associated with less insensible water loss, and lower fluid requirements, than nursing infants in open cots under radiant heaters.
  The radiant heat system circulates hot water through tubing embedded in the concrete floors to provide an extremely even heat.
  In a radiant floor heating system warm water circulates through tubing beneath the floor.
  A portable radiant heater had become dislodged and ignited the blaze.
  At the top is a 50m high radiant heat exchanger to cope with cooling loads.
  To maintain body temperature, the infant is placed in an incubator or on a radiant heater bed.
  Besides discouraging plant growth, the opaque toldo absorbs sunlight, becoming a huge radiant heater.

noun ˈreɪdɪəntˈreɪdiənt

1A point or object from which light or heat radiates, especially a heating element in an electric or gas heater.
辐射源（尤指电热器或气热器的产热部分）
I sat down by my hissing gas fire—one of the radiants was missing
1. 1.1Astronomy A radiant point.
  〔天文〕辐射点
  don't assume that you should stare toward the radiant to see the most meteors
  Example sentencesExamples
  The Perseid radiant will just be rising above the north-northeastern horizon around 9 PM.

Derivatives

radiancy

noun

If only all nature, all humanity were bathed in a rosy glowing radiancy and life for the future seemed naught but buoyancy and light.
Example sentencesExamples
- It was almost pure and absolute white, with delicate and slender curls and a shining radiancy that made my eyes widen.

radiantly

adverb ˈreɪdɪəntli

It is still radiantly decorated and is a strangely joyous place as if its 15th Century creators wanted to depict the ecstasies of heaven that awaited those who had died.
Example sentencesExamples
- Both actors perform well above the average, with Faulkner having the added benefit of physical grace and a radiantly expressive face.
- Looking radiantly healthy - in contrast to her wan mien of recent months - she lucidly defended herself the interviewers tried to extract an apology from her.
- He beams radiantly, reaches out to shake my hand, and says: ‘Welcome to Big Rock.’
- Outwardly, Gina didn't seem troubled - she babysat for neighbors, wrote cute poems, and smiled radiantly for pictures.

Origin

Late Middle English: from Latin radiant- 'emitting rays', from the verb radiare (see radiate).

Rhymes

gradient, irradiant

Definition of radiant in US English:

radiant

adjectiveˈreɪdiəntˈrādēənt

1Sending out light; shining or glowing brightly.
发光的；明亮的，光辉灿烂的
a bird with radiant green and red plumage
绿红相间羽毛鲜亮的鸟。
Example sentencesExamples
- Kiato shook his head slightly, shaking off the daze and the uncomfortable feeling around his neck, then slowly got back to his feet, his eyes flashing a radiant forest green.
- We compare the radiant blues and greens of our fragile planet to the blackness of the cosmos, and recognize the infinite preciousness of our lonely home.
- The sun crept over the horizon, spreading radiant golden light across the rolling moorland that surrounded Whitby.
- I wanted you to see the beauty of the radiant moon falling across the water.
- The dazzling downtown locations are massive, dominated by skyscrapers whose light bathes the streets in a radiant glow.
- In Lunarium, a chorus of flowers with milky white veins and carmine edges opens to receive the light of the radiant full moon high above.
- The color is a radiant, bright light-scarlet and the aromas are filled with bittersweet cherries and strawberries.
- Karya finally awoke to a weak light, nothing like the radiant shine in her now lost home.
- The bright light was radiant with the morning rays of red, orange, pink, and gold, reflecting brilliantly on the glasslike water.
- The beautiful embroidery work and the radiant colour combinations are sure to make one stop and have a second look.
- Her image glittered in his mind, a radiant light that would guide him back out of the terror of his dreams and into the sane, rational world of the living.
- It enabled him to see beyond the crude populist image to the harsh realities that give stability and strength to Matisse's radiant vision of light and color.
- The sky was clear, and the sun was bright and radiant.
- His images are radiant with color, light and life, and his classic style of paintings evoke the very essence of some of the most delightful places on earth.
- The contrast is brought across through imaginative use of light and radiant colours.
- True to her word though she died on the Sunday morning, bathed in the radiant light of a spring sunrise.
- When the sun is bright and the expansive lake shimmers radiant turquoise, walking through her yard is like being transported to another world.
- The sun came out from behind a cloud and the entire world shone with warm and radiant delight.
- Five hours and countless miles later, the darkness of the night was beginning to fade, as was the previously radiant shine from the stars.
- He evolved a highly poetic style of landscape using soft harmonious tones with radiant light effects created from carefully graded transparent washes.
Synonyms
shining, bright, illuminated, lit, lighted, brilliant, gleaming, glowing, ablaze, luminous, luminescent, lustrous, incandescent, glittering, sparkling, coruscating, dazzling, flashing, shimmering
1. 1.1 (of a person or their expression) clearly emanating great joy, love, or health.
  （人，表情）喜气洋洋的；洋溢着爱的；光华照人的
  she gave him a radiant smile
  她对他粲然一笑。
  Example sentencesExamples
  Waugh's radiant face reflected the state of his inner soul.
  She was radiant with joy and her new husband seems like a great match for her.
  She was radiant and she smiled the most when she was with him.
  I'm fond of Mrs. Johnson, who has a gentle southern accent and a radiant expression.
  He is radiant, dazzling and as happy to see us as we are to see him.
  In the picture they eventually agreed on, he has just scored his first goal for Madrid at the Bernabeu and his expression is absolutely radiant.
  And Rudolph found himself face to face with the most radiant girl he had ever seen.
  To this reporter, it is a matter of apples and oranges - both women have sensational figures; both women are radiant onstage.
  The radiant bride was given away by her brother and attended by a ‘best woman’ rather than bridesmaids.
  I would twirl in the vast ballrooms in my ragged skirt, pretending I was the most radiant lady at the ball.
  The sight of my mother, my beautiful, radiant mother, was more than I could handle while pregnant and without my eldest daughter.
  Who does not want a bright, white and radiant smile that could enliven one's face?
  Her smile was radiant and her eyes shone brightly.
  He smiled a radiant, loving smile of relief when her eyes met his and she could see unshed tears in his eyes.
  ‘It's the most perfect baby in the entire world,’ says the radiant new mother.
  Joy made a radiant bride and the groom is a great guy, a lot like myself in character and in some ways also like Ann's father.
  He stops his work and the face he turns towards you is radiant.
  She looked absolutely radiant with joy in her period dress, spinning and twirling on the floor.
  She was radiant, her skin gleaming and her face bright and loving in a way that he'd never seen it in daily life - especially never turned in his direction.
  Sean was radiant at the prospect of a new friend his age, and hugged Kat, too.
  Synonyms
  joyful, elated, thrilled, overjoyed, jubilant, in raptures, enraptured, rapturous, ecstatic, beside oneself with joy, euphoric, deliriously happy, blissfully happy, in seventh heaven, on cloud nine, on cloud seven, delighted, joyous, pleased, happy, beaming, glowing, transported, in transports of delight, in transports of joy, in transports of pleasure
2. 1.2 (of an emotion or quality) emanating powerfully from someone or something; very intense or conspicuous.
  （情感，品质）强烈的；显眼的，显著的，出色的
  he praised her radiant self-confidence
  她充满自信，对此他给予了赞扬。
  Example sentencesExamples
  The lady and her radiant love welcomes him into her open arms.
  Son Of A Preacher Man was the album's most successful offspring but every track sparkles with a radiant beauty.
  The Reverend's writings on the Brahma viharas are greatly inspired by the radiant Compassion of Kuan Yin.
  Its root cause - a sense of identity narrowly defined by the physical body and self-limiting thoughts and emotions - is transformed into radiant equanimity.
  Rebecca still had that radiant confidence that we'd uncovered within her a couple of weeks ago and I couldn't help but feel proud knowing that we'd helped her to achieve it.
  You know that moment when really liking someone turns into a radiant love - overwhelming, a little frightening and almost exasperatingly fresh?
  One can disdain the cult of personality, but one cannot dismiss the look of radiant delight on her friends' faces as they cluster around her.
  Not only did they get slimmer, fitter and become more attractive human beings, but also they cheered up and blossomed into radiant self-confidence.
  We served together on several oral exam committees, where he exhibited, in his soft Scots burr, gentleness with students as well as a radiant love for theology.
  He is known for swinging unabashed through his corporate environment, baffling corridor lurkers with bright smiles and a radiant happiness with life.
  The radiant beauty of the score, and the warm tenderness at the heart of it, are very moving.
  She walks tall and has a radiant confidence and regal air that seems to exude from her.
  Kuijken brings an excellent team of soloists together to produce a reading of radiant spiritual beauty and emotional depth.
  We are all greeting and hugging each other in a moment of pure, radiant joy.
  Emanating radiant compassion toward all of her devotees, Ammachi is understood to be a manifestation of the Great Goddess on earth - a living Avatar.
  How her face lights up with radiant joy when she gets her favorite treat!
  The charm of his take on the situation is that the golden boy and girl expand their bubble of radiant happiness to let the waif in.
  She stared at the jewelry in awe, it's radiant beauty astounding her.
  They seemed to bloom with such a passion and live with radiant beauty, until they died within a night a few days after they first flowered.
  This is a worldview in which all doubts and dilemmas are solved through either divine intervention and/or the acceptance of God's radiant love.
  Synonyms
  splendid, magnificent, brilliant, dazzling, scintillating, coruscating, vivid, intense, beautiful, gorgeous, transcendent, resplendent, impressive, spectacular, striking, stunning, glorious, superb, majestic, great, breathtaking, ravishing, sumptuous, fine
2attributive (of heat) transmitted by radiation, rather than conduction or convection.
（电磁能，尤指热能）辐射传输的
Example sentencesExamples
- In the Sun, the process of thermonuclear fusion converts atoms of hydrogen into helium atoms, producing radiant energy.
- Ander sat in the galley, enjoying the crackling, radiant warmth of the stoves, sipping the hot, sweet-spicy beverage that was the favourite of sailors.
- More importantly, these animals may also take advantage of heat saving postures that could potentially lower radiant heat losses to cold night skies.
- In the tandoor, the breads (necessarily flat in shape) are slapped onto the vertical wall, where they bake quite quickly by a combination of radiant heat and convection.
- The approach relies on the assumption that the largely unknown mechanisms presently linking radiant energy input and species richness will not change in concert with climate.
- The distance to the target, however, must be small for us to feel the heat because lightning's radiant energy pales compared with the Sun.
- Low-e glazings use a thin, metallic oxide coating deposited on the glass to reduce radiant heat loss through the window.
- The annual deficit of radiant energy has to be balanced by additions of heat from lower latitudes; otherwise the ice sheets would become progressively colder.
- When a lot of the sun's radiant energy makes it to Earth, it transmits energy to the atoms and molecules in the air and ground.
- Thermal energy from infrared, radiant heat sources has been used to treat chronic human wounds with decreasing frequency during the past 25 years.
- Electric radiant heat was commonly installed in homes built from the mid-1950s through the early '70s.
- The physical parameters, relative humidity, and mean radiant temperature were also calculated.
- Additionally, a number of other fully-feathered extant birds can readily absorb and use incident radiant solar energy.
- Passive radiant heat will keep the room comfortably warm.
- During the day, the sun's radiant heat warms the earth.
- In convective and radiant heat transfer, the amount of heat transferred is usually a complex function of the temperatures of the two regions involved.
- There are many forms of energy, each of which can be classified into three categories: radiant energy, kinetic energy, and potential energy.
- Patchy clouds in the middle atmosphere appear black because they block the radiant heat.
- A pizza stone is another way to create the radiant heat necessary for making a good crust, but you'll need to be a bit more resourceful to provide the necessary moisture.
- This cool air could be eliminated with low-e glazing, which has good insulating qualities and, thus, higher radiant temperatures on the glass surface.
1. 2.1 (of an appliance) designed to emit radiant energy, especially for cooking or heating.
  （器具）（尤指为烹饪或加热而）发出辐射热的
  Example sentencesExamples
  Unstable infants may be observed under the radiant warmer for several hours, with attention to increased fluid losses.
  Consequently, incubator care is associated with less insensible water loss, and lower fluid requirements, than nursing infants in open cots under radiant heaters.
  We installed a radiant heater, and it usually runs only at night when it's really cold outside.
  In a radiant floor heating system warm water circulates through tubing beneath the floor.
  At the top is a 50m high radiant heat exchanger to cope with cooling loads.
  Clinical studies have reported positive outcomes following treatment of chronic venous insufficiency ulcers with the noncontact radiant heat system.
  Additional heating is provided by a hydronic radiant system embedded in the top level's poured-earth floor.
  Preterm infants should be delivered into warm towels, dried, and transferred to a dedicated neonatal resuscitation platform or trolley with an integral radiant heater.
  Besides discouraging plant growth, the opaque toldo absorbs sunlight, becoming a huge radiant heater.
  Most of the radiant style heaters do not need to be vented to the outside, which greatly simplifies installation.
  A typical radiant heating and cooling system starts with a high-performance glazing system, integrated with light shelves and exterior shades as needed.
  These blankets then are covered with sheets that are warmed by radiant heat lamps until the neonate is brought into the room to prevent heat loss through conduction.
  Each of the radiant heater beds is equipped with a portable oxygen tank.
  The exchange transfusion should be done under a radiant warmer using sterile technique.
  This is the Hydronic radiant heating system that saves huge energy as well as money on heating larger areas of your home/office environment.
  To maintain body temperature, the infant is placed in an incubator or on a radiant heater bed.
  During induction and the preparatory phase, radiant heat lamps are used to maintain the neonate's temperature and prevent chilling.
  A portable radiant heater had become dislodged and ignited the blaze.
  The radiant heat system circulates hot water through tubing embedded in the concrete floors to provide an extremely even heat.
  According to O'Donnell, the even feeling provided by radiant floor heating is the most common reason people choose the system.

nounˈreɪdiəntˈrādēənt

A point or object from which light or heat radiates, especially a heating element in an electric or gas heater.
辐射源（尤指电热器或气热器的产热部分）

Origin

Late Middle English: from Latin radiant- ‘emitting rays’, from the verb radiare (see radiate).

词汇	radiant
释义	Definition of radiant in English: radiant adjective ˈreɪdɪəntˈreɪdiənt 1Sending out light; shining or glowing brightly. 发光的；明亮的，光辉灿烂的 a bird with radiant green and red plumage 绿红相间羽毛鲜亮的鸟。 Example sentencesExamples In Lunarium, a chorus of flowers with milky white veins and carmine edges opens to receive the light of the radiant full moon high above. The sky was clear, and the sun was bright and radiant. His images are radiant with color, light and life, and his classic style of paintings evoke the very essence of some of the most delightful places on earth. I wanted you to see the beauty of the radiant moon falling across the water. Kiato shook his head slightly, shaking off the daze and the uncomfortable feeling around his neck, then slowly got back to his feet, his eyes flashing a radiant forest green. It enabled him to see beyond the crude populist image to the harsh realities that give stability and strength to Matisse's radiant vision of light and color. We compare the radiant blues and greens of our fragile planet to the blackness of the cosmos, and recognize the infinite preciousness of our lonely home. The bright light was radiant with the morning rays of red, orange, pink, and gold, reflecting brilliantly on the glasslike water. The color is a radiant, bright light-scarlet and the aromas are filled with bittersweet cherries and strawberries. Karya finally awoke to a weak light, nothing like the radiant shine in her now lost home. The dazzling downtown locations are massive, dominated by skyscrapers whose light bathes the streets in a radiant glow. The sun crept over the horizon, spreading radiant golden light across the rolling moorland that surrounded Whitby. Her image glittered in his mind, a radiant light that would guide him back out of the terror of his dreams and into the sane, rational world of the living. He evolved a highly poetic style of landscape using soft harmonious tones with radiant light effects created from carefully graded transparent washes. Five hours and countless miles later, the darkness of the night was beginning to fade, as was the previously radiant shine from the stars. When the sun is bright and the expansive lake shimmers radiant turquoise, walking through her yard is like being transported to another world. The beautiful embroidery work and the radiant colour combinations are sure to make one stop and have a second look. The contrast is brought across through imaginative use of light and radiant colours. True to her word though she died on the Sunday morning, bathed in the radiant light of a spring sunrise. The sun came out from behind a cloud and the entire world shone with warm and radiant delight. Synonyms shining, bright, illuminated, lit, lighted, brilliant, gleaming, glowing, ablaze, luminous, luminescent, lustrous, incandescent, glittering, sparkling, coruscating, dazzling, flashing, shimmering informal glowy literary irradiant, lucent, lambent, splendent rare effulgent, refulgent 1.1 (of a person or their expression) clearly emanating great joy, love, or health. （人，表情）喜气洋洋的；洋溢着爱的；光华照人的 she gave him a radiant smile 她对他粲然一笑。 Example sentencesExamples Who does not want a bright, white and radiant smile that could enliven one's face? He is radiant, dazzling and as happy to see us as we are to see him. She looked absolutely radiant with joy in her period dress, spinning and twirling on the floor. She was radiant, her skin gleaming and her face bright and loving in a way that he'd never seen it in daily life - especially never turned in his direction. He smiled a radiant, loving smile of relief when her eyes met his and she could see unshed tears in his eyes. She was radiant and she smiled the most when she was with him. Her smile was radiant and her eyes shone brightly. The radiant bride was given away by her brother and attended by a ‘best woman’ rather than bridesmaids. Sean was radiant at the prospect of a new friend his age, and hugged Kat, too. ‘It's the most perfect baby in the entire world,’ says the radiant new mother. I'm fond of Mrs. Johnson, who has a gentle southern accent and a radiant expression. She was radiant with joy and her new husband seems like a great match for her. To this reporter, it is a matter of apples and oranges - both women have sensational figures; both women are radiant onstage. Waugh's radiant face reflected the state of his inner soul. The sight of my mother, my beautiful, radiant mother, was more than I could handle while pregnant and without my eldest daughter. I would twirl in the vast ballrooms in my ragged skirt, pretending I was the most radiant lady at the ball. He stops his work and the face he turns towards you is radiant. Joy made a radiant bride and the groom is a great guy, a lot like myself in character and in some ways also like Ann's father. And Rudolph found himself face to face with the most radiant girl he had ever seen. In the picture they eventually agreed on, he has just scored his first goal for Madrid at the Bernabeu and his expression is absolutely radiant. Synonyms joyful, elated, thrilled, overjoyed, jubilant, in raptures, enraptured, rapturous, ecstatic, beside oneself with joy, euphoric, deliriously happy, blissfully happy, in seventh heaven, on cloud nine/seven, delighted, joyous, pleased, happy, beaming, glowing, transported, in transports of joy/pleasure/delight informal on top of the world, over the moon, blissed out Australian informal wrapped 1.2 (of an emotion or quality) emanating powerfully from someone or something; very conspicuous. （情感，品质）强烈的；显眼的，显著的，出色的 he praised her radiant self-confidence 她充满自信，对此他给予了赞扬。 Example sentencesExamples She stared at the jewelry in awe, it's radiant beauty astounding her. This is a worldview in which all doubts and dilemmas are solved through either divine intervention and/or the acceptance of God's radiant love. Not only did they get slimmer, fitter and become more attractive human beings, but also they cheered up and blossomed into radiant self-confidence. The charm of his take on the situation is that the golden boy and girl expand their bubble of radiant happiness to let the waif in. Kuijken brings an excellent team of soloists together to produce a reading of radiant spiritual beauty and emotional depth. Son Of A Preacher Man was the album's most successful offspring but every track sparkles with a radiant beauty. Emanating radiant compassion toward all of her devotees, Ammachi is understood to be a manifestation of the Great Goddess on earth - a living Avatar. We served together on several oral exam committees, where he exhibited, in his soft Scots burr, gentleness with students as well as a radiant love for theology. The Reverend's writings on the Brahma viharas are greatly inspired by the radiant Compassion of Kuan Yin. One can disdain the cult of personality, but one cannot dismiss the look of radiant delight on her friends' faces as they cluster around her. How her face lights up with radiant joy when she gets her favorite treat! You know that moment when really liking someone turns into a radiant love - overwhelming, a little frightening and almost exasperatingly fresh? Its root cause - a sense of identity narrowly defined by the physical body and self-limiting thoughts and emotions - is transformed into radiant equanimity. Rebecca still had that radiant confidence that we'd uncovered within her a couple of weeks ago and I couldn't help but feel proud knowing that we'd helped her to achieve it. We are all greeting and hugging each other in a moment of pure, radiant joy. She walks tall and has a radiant confidence and regal air that seems to exude from her. He is known for swinging unabashed through his corporate environment, baffling corridor lurkers with bright smiles and a radiant happiness with life. The lady and her radiant love welcomes him into her open arms. They seemed to bloom with such a passion and live with radiant beauty, until they died within a night a few days after they first flowered. The radiant beauty of the score, and the warm tenderness at the heart of it, are very moving. Synonyms splendid, magnificent, brilliant, dazzling, scintillating, coruscating, vivid, intense, beautiful, gorgeous, transcendent, resplendent, impressive, spectacular, striking, stunning, glorious, superb, majestic, great, breathtaking, ravishing, sumptuous, fine informal splendiferous rare splendacious, magnolious 2attributive (of electromagnetic energy, especially heat) transmitted by radiation, rather than conduction or convection. （电磁能，尤指热能）辐射传输的 plants convert the radiant energy of the sun into chemical energy Example sentencesExamples Ander sat in the galley, enjoying the crackling, radiant warmth of the stoves, sipping the hot, sweet-spicy beverage that was the favourite of sailors. In the Sun, the process of thermonuclear fusion converts atoms of hydrogen into helium atoms, producing radiant energy. More importantly, these animals may also take advantage of heat saving postures that could potentially lower radiant heat losses to cold night skies. The distance to the target, however, must be small for us to feel the heat because lightning's radiant energy pales compared with the Sun. A pizza stone is another way to create the radiant heat necessary for making a good crust, but you'll need to be a bit more resourceful to provide the necessary moisture. Electric radiant heat was commonly installed in homes built from the mid-1950s through the early '70s. When a lot of the sun's radiant energy makes it to Earth, it transmits energy to the atoms and molecules in the air and ground. Additionally, a number of other fully-feathered extant birds can readily absorb and use incident radiant solar energy. Patchy clouds in the middle atmosphere appear black because they block the radiant heat. In the tandoor, the breads (necessarily flat in shape) are slapped onto the vertical wall, where they bake quite quickly by a combination of radiant heat and convection. Low-e glazings use a thin, metallic oxide coating deposited on the glass to reduce radiant heat loss through the window. Thermal energy from infrared, radiant heat sources has been used to treat chronic human wounds with decreasing frequency during the past 25 years. The approach relies on the assumption that the largely unknown mechanisms presently linking radiant energy input and species richness will not change in concert with climate. The annual deficit of radiant energy has to be balanced by additions of heat from lower latitudes; otherwise the ice sheets would become progressively colder. The physical parameters, relative humidity, and mean radiant temperature were also calculated. In convective and radiant heat transfer, the amount of heat transferred is usually a complex function of the temperatures of the two regions involved. There are many forms of energy, each of which can be classified into three categories: radiant energy, kinetic energy, and potential energy. During the day, the sun's radiant heat warms the earth. Passive radiant heat will keep the room comfortably warm. This cool air could be eliminated with low-e glazing, which has good insulating qualities and, thus, higher radiant temperatures on the glass surface. 2.1 (of an appliance) designed to emit radiant energy, especially for cooking or heating. （器具）（尤指为烹饪或加热而）发出辐射热的 a radiant heater Example sentencesExamples Each of the radiant heater beds is equipped with a portable oxygen tank. Clinical studies have reported positive outcomes following treatment of chronic venous insufficiency ulcers with the noncontact radiant heat system. According to O'Donnell, the even feeling provided by radiant floor heating is the most common reason people choose the system. A typical radiant heating and cooling system starts with a high-performance glazing system, integrated with light shelves and exterior shades as needed. During induction and the preparatory phase, radiant heat lamps are used to maintain the neonate's temperature and prevent chilling. This is the Hydronic radiant heating system that saves huge energy as well as money on heating larger areas of your home/office environment. Additional heating is provided by a hydronic radiant system embedded in the top level's poured-earth floor. Unstable infants may be observed under the radiant warmer for several hours, with attention to increased fluid losses. Preterm infants should be delivered into warm towels, dried, and transferred to a dedicated neonatal resuscitation platform or trolley with an integral radiant heater. These blankets then are covered with sheets that are warmed by radiant heat lamps until the neonate is brought into the room to prevent heat loss through conduction. Most of the radiant style heaters do not need to be vented to the outside, which greatly simplifies installation. The exchange transfusion should be done under a radiant warmer using sterile technique. We installed a radiant heater, and it usually runs only at night when it's really cold outside. Consequently, incubator care is associated with less insensible water loss, and lower fluid requirements, than nursing infants in open cots under radiant heaters. The radiant heat system circulates hot water through tubing embedded in the concrete floors to provide an extremely even heat. In a radiant floor heating system warm water circulates through tubing beneath the floor. A portable radiant heater had become dislodged and ignited the blaze. At the top is a 50m high radiant heat exchanger to cope with cooling loads. To maintain body temperature, the infant is placed in an incubator or on a radiant heater bed. Besides discouraging plant growth, the opaque toldo absorbs sunlight, becoming a huge radiant heater. noun ˈreɪdɪəntˈreɪdiənt 1A point or object from which light or heat radiates, especially a heating element in an electric or gas heater. 辐射源（尤指电热器或气热器的产热部分） I sat down by my hissing gas fire—one of the radiants was missing 1.1Astronomy A radiant point. 〔天文〕辐射点 don't assume that you should stare toward the radiant to see the most meteors Example sentencesExamples The Perseid radiant will just be rising above the north-northeastern horizon around 9 PM. Derivatives radiancy noun If only all nature, all humanity were bathed in a rosy glowing radiancy and life for the future seemed naught but buoyancy and light. Example sentencesExamples It was almost pure and absolute white, with delicate and slender curls and a shining radiancy that made my eyes widen. radiantly adverb ˈreɪdɪəntli It is still radiantly decorated and is a strangely joyous place as if its 15th Century creators wanted to depict the ecstasies of heaven that awaited those who had died. Example sentencesExamples Both actors perform well above the average, with Faulkner having the added benefit of physical grace and a radiantly expressive face. Looking radiantly healthy - in contrast to her wan mien of recent months - she lucidly defended herself the interviewers tried to extract an apology from her. He beams radiantly, reaches out to shake my hand, and says: ‘Welcome to Big Rock.’ Outwardly, Gina didn't seem troubled - she babysat for neighbors, wrote cute poems, and smiled radiantly for pictures. Origin Late Middle English: from Latin radiant- 'emitting rays', from the verb radiare (see radiate). Rhymes gradient, irradiant Definition of radiant in US English: radiant adjectiveˈreɪdiəntˈrādēənt 1Sending out light; shining or glowing brightly. 发光的；明亮的，光辉灿烂的 a bird with radiant green and red plumage 绿红相间羽毛鲜亮的鸟。 Example sentencesExamples Kiato shook his head slightly, shaking off the daze and the uncomfortable feeling around his neck, then slowly got back to his feet, his eyes flashing a radiant forest green. We compare the radiant blues and greens of our fragile planet to the blackness of the cosmos, and recognize the infinite preciousness of our lonely home. The sun crept over the horizon, spreading radiant golden light across the rolling moorland that surrounded Whitby. I wanted you to see the beauty of the radiant moon falling across the water. The dazzling downtown locations are massive, dominated by skyscrapers whose light bathes the streets in a radiant glow. In Lunarium, a chorus of flowers with milky white veins and carmine edges opens to receive the light of the radiant full moon high above. The color is a radiant, bright light-scarlet and the aromas are filled with bittersweet cherries and strawberries. Karya finally awoke to a weak light, nothing like the radiant shine in her now lost home. The bright light was radiant with the morning rays of red, orange, pink, and gold, reflecting brilliantly on the glasslike water. The beautiful embroidery work and the radiant colour combinations are sure to make one stop and have a second look. Her image glittered in his mind, a radiant light that would guide him back out of the terror of his dreams and into the sane, rational world of the living. It enabled him to see beyond the crude populist image to the harsh realities that give stability and strength to Matisse's radiant vision of light and color. The sky was clear, and the sun was bright and radiant. His images are radiant with color, light and life, and his classic style of paintings evoke the very essence of some of the most delightful places on earth. The contrast is brought across through imaginative use of light and radiant colours. True to her word though she died on the Sunday morning, bathed in the radiant light of a spring sunrise. When the sun is bright and the expansive lake shimmers radiant turquoise, walking through her yard is like being transported to another world. The sun came out from behind a cloud and the entire world shone with warm and radiant delight. Five hours and countless miles later, the darkness of the night was beginning to fade, as was the previously radiant shine from the stars. He evolved a highly poetic style of landscape using soft harmonious tones with radiant light effects created from carefully graded transparent washes. Synonyms shining, bright, illuminated, lit, lighted, brilliant, gleaming, glowing, ablaze, luminous, luminescent, lustrous, incandescent, glittering, sparkling, coruscating, dazzling, flashing, shimmering 1.1 (of a person or their expression) clearly emanating great joy, love, or health. （人，表情）喜气洋洋的；洋溢着爱的；光华照人的 she gave him a radiant smile 她对他粲然一笑。 Example sentencesExamples Waugh's radiant face reflected the state of his inner soul. She was radiant with joy and her new husband seems like a great match for her. She was radiant and she smiled the most when she was with him. I'm fond of Mrs. Johnson, who has a gentle southern accent and a radiant expression. He is radiant, dazzling and as happy to see us as we are to see him. In the picture they eventually agreed on, he has just scored his first goal for Madrid at the Bernabeu and his expression is absolutely radiant. And Rudolph found himself face to face with the most radiant girl he had ever seen. To this reporter, it is a matter of apples and oranges - both women have sensational figures; both women are radiant onstage. The radiant bride was given away by her brother and attended by a ‘best woman’ rather than bridesmaids. I would twirl in the vast ballrooms in my ragged skirt, pretending I was the most radiant lady at the ball. The sight of my mother, my beautiful, radiant mother, was more than I could handle while pregnant and without my eldest daughter. Who does not want a bright, white and radiant smile that could enliven one's face? Her smile was radiant and her eyes shone brightly. He smiled a radiant, loving smile of relief when her eyes met his and she could see unshed tears in his eyes. ‘It's the most perfect baby in the entire world,’ says the radiant new mother. Joy made a radiant bride and the groom is a great guy, a lot like myself in character and in some ways also like Ann's father. He stops his work and the face he turns towards you is radiant. She looked absolutely radiant with joy in her period dress, spinning and twirling on the floor. She was radiant, her skin gleaming and her face bright and loving in a way that he'd never seen it in daily life - especially never turned in his direction. Sean was radiant at the prospect of a new friend his age, and hugged Kat, too. Synonyms joyful, elated, thrilled, overjoyed, jubilant, in raptures, enraptured, rapturous, ecstatic, beside oneself with joy, euphoric, deliriously happy, blissfully happy, in seventh heaven, on cloud nine, on cloud seven, delighted, joyous, pleased, happy, beaming, glowing, transported, in transports of delight, in transports of joy, in transports of pleasure 1.2 (of an emotion or quality) emanating powerfully from someone or something; very intense or conspicuous. （情感，品质）强烈的；显眼的，显著的，出色的 he praised her radiant self-confidence 她充满自信，对此他给予了赞扬。 Example sentencesExamples The lady and her radiant love welcomes him into her open arms. Son Of A Preacher Man was the album's most successful offspring but every track sparkles with a radiant beauty. The Reverend's writings on the Brahma viharas are greatly inspired by the radiant Compassion of Kuan Yin. Its root cause - a sense of identity narrowly defined by the physical body and self-limiting thoughts and emotions - is transformed into radiant equanimity. Rebecca still had that radiant confidence that we'd uncovered within her a couple of weeks ago and I couldn't help but feel proud knowing that we'd helped her to achieve it. You know that moment when really liking someone turns into a radiant love - overwhelming, a little frightening and almost exasperatingly fresh? One can disdain the cult of personality, but one cannot dismiss the look of radiant delight on her friends' faces as they cluster around her. Not only did they get slimmer, fitter and become more attractive human beings, but also they cheered up and blossomed into radiant self-confidence. We served together on several oral exam committees, where he exhibited, in his soft Scots burr, gentleness with students as well as a radiant love for theology. He is known for swinging unabashed through his corporate environment, baffling corridor lurkers with bright smiles and a radiant happiness with life. The radiant beauty of the score, and the warm tenderness at the heart of it, are very moving. She walks tall and has a radiant confidence and regal air that seems to exude from her. Kuijken brings an excellent team of soloists together to produce a reading of radiant spiritual beauty and emotional depth. We are all greeting and hugging each other in a moment of pure, radiant joy. Emanating radiant compassion toward all of her devotees, Ammachi is understood to be a manifestation of the Great Goddess on earth - a living Avatar. How her face lights up with radiant joy when she gets her favorite treat! The charm of his take on the situation is that the golden boy and girl expand their bubble of radiant happiness to let the waif in. She stared at the jewelry in awe, it's radiant beauty astounding her. They seemed to bloom with such a passion and live with radiant beauty, until they died within a night a few days after they first flowered. This is a worldview in which all doubts and dilemmas are solved through either divine intervention and/or the acceptance of God's radiant love. Synonyms splendid, magnificent, brilliant, dazzling, scintillating, coruscating, vivid, intense, beautiful, gorgeous, transcendent, resplendent, impressive, spectacular, striking, stunning, glorious, superb, majestic, great, breathtaking, ravishing, sumptuous, fine 2attributive (of heat) transmitted by radiation, rather than conduction or convection. （电磁能，尤指热能）辐射传输的 Example sentencesExamples In the Sun, the process of thermonuclear fusion converts atoms of hydrogen into helium atoms, producing radiant energy. Ander sat in the galley, enjoying the crackling, radiant warmth of the stoves, sipping the hot, sweet-spicy beverage that was the favourite of sailors. More importantly, these animals may also take advantage of heat saving postures that could potentially lower radiant heat losses to cold night skies. In the tandoor, the breads (necessarily flat in shape) are slapped onto the vertical wall, where they bake quite quickly by a combination of radiant heat and convection. The approach relies on the assumption that the largely unknown mechanisms presently linking radiant energy input and species richness will not change in concert with climate. The distance to the target, however, must be small for us to feel the heat because lightning's radiant energy pales compared with the Sun. Low-e glazings use a thin, metallic oxide coating deposited on the glass to reduce radiant heat loss through the window. The annual deficit of radiant energy has to be balanced by additions of heat from lower latitudes; otherwise the ice sheets would become progressively colder. When a lot of the sun's radiant energy makes it to Earth, it transmits energy to the atoms and molecules in the air and ground. Thermal energy from infrared, radiant heat sources has been used to treat chronic human wounds with decreasing frequency during the past 25 years. Electric radiant heat was commonly installed in homes built from the mid-1950s through the early '70s. The physical parameters, relative humidity, and mean radiant temperature were also calculated. Additionally, a number of other fully-feathered extant birds can readily absorb and use incident radiant solar energy. Passive radiant heat will keep the room comfortably warm. During the day, the sun's radiant heat warms the earth. In convective and radiant heat transfer, the amount of heat transferred is usually a complex function of the temperatures of the two regions involved. There are many forms of energy, each of which can be classified into three categories: radiant energy, kinetic energy, and potential energy. Patchy clouds in the middle atmosphere appear black because they block the radiant heat. A pizza stone is another way to create the radiant heat necessary for making a good crust, but you'll need to be a bit more resourceful to provide the necessary moisture. This cool air could be eliminated with low-e glazing, which has good insulating qualities and, thus, higher radiant temperatures on the glass surface. 2.1 (of an appliance) designed to emit radiant energy, especially for cooking or heating. （器具）（尤指为烹饪或加热而）发出辐射热的 Example sentencesExamples Unstable infants may be observed under the radiant warmer for several hours, with attention to increased fluid losses. Consequently, incubator care is associated with less insensible water loss, and lower fluid requirements, than nursing infants in open cots under radiant heaters. We installed a radiant heater, and it usually runs only at night when it's really cold outside. In a radiant floor heating system warm water circulates through tubing beneath the floor. At the top is a 50m high radiant heat exchanger to cope with cooling loads. Clinical studies have reported positive outcomes following treatment of chronic venous insufficiency ulcers with the noncontact radiant heat system. Additional heating is provided by a hydronic radiant system embedded in the top level's poured-earth floor. Preterm infants should be delivered into warm towels, dried, and transferred to a dedicated neonatal resuscitation platform or trolley with an integral radiant heater. Besides discouraging plant growth, the opaque toldo absorbs sunlight, becoming a huge radiant heater. Most of the radiant style heaters do not need to be vented to the outside, which greatly simplifies installation. A typical radiant heating and cooling system starts with a high-performance glazing system, integrated with light shelves and exterior shades as needed. These blankets then are covered with sheets that are warmed by radiant heat lamps until the neonate is brought into the room to prevent heat loss through conduction. Each of the radiant heater beds is equipped with a portable oxygen tank. The exchange transfusion should be done under a radiant warmer using sterile technique. This is the Hydronic radiant heating system that saves huge energy as well as money on heating larger areas of your home/office environment. To maintain body temperature, the infant is placed in an incubator or on a radiant heater bed. During induction and the preparatory phase, radiant heat lamps are used to maintain the neonate's temperature and prevent chilling. A portable radiant heater had become dislodged and ignited the blaze. The radiant heat system circulates hot water through tubing embedded in the concrete floors to provide an extremely even heat. According to O'Donnell, the even feeling provided by radiant floor heating is the most common reason people choose the system. nounˈreɪdiəntˈrādēənt A point or object from which light or heat radiates, especially a heating element in an electric or gas heater. 辐射源（尤指电热器或气热器的产热部分） Origin Late Middle English: from Latin radiant- ‘emitting rays’, from the verb radiare (see radiate).
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