Extremely fine in size, texture, composition, etc.
ultra-fine particles which are invisible to the naked eye
the sand is ultra-fine, like dust
Example sentencesExamples
The ultra-fine filter is a boon to brewers who need to remove cloudy yeast residues.
Just's team focused on emissions of ultrafine soot particles linked to some of the most serious health problems.
We studied the ultrafine dust (or particulate matter) found in an underground station in Europe.
Scientists have long used ultra-fine glass tubes known as capillaries to analyze the chemical makeup of substances.
This satin smooth and ultra-fine formula applies easily to the skin to create definition and structure.
The line I've been using by the way is 4lb Maxima, which is not ultra-fine diameter.
Concentrating on my problem areas, June inserted a number of ultra-fine needles into my skin.
An ultra-fine muslin or nylon curtain will do the job perfectly.
The students used ultra-fine permanent markers to do the details on the jewelry and patterns on the gourd.
The collection features hand-knitted apparel, accessories and jewelry and uses exclusively European yarns with high natural content like merino wool, linen, silk, cotton or ultra fine mohair.
Definition of ultra-fine in US English:
ultra-fine
adjective
Extremely fine in size, texture, composition, etc.
the ultra-fine particles emitted by diesel vehicles
the fiber in merino wool is ultra-fine
Example sentencesExamples
The collection features hand-knitted apparel, accessories and jewelry and uses exclusively European yarns with high natural content like merino wool, linen, silk, cotton or ultra fine mohair.
The ultra-fine filter is a boon to brewers who need to remove cloudy yeast residues.
The line I've been using by the way is 4lb Maxima, which is not ultra-fine diameter.
Scientists have long used ultra-fine glass tubes known as capillaries to analyze the chemical makeup of substances.
Just's team focused on emissions of ultrafine soot particles linked to some of the most serious health problems.
The students used ultra-fine permanent markers to do the details on the jewelry and patterns on the gourd.
An ultra-fine muslin or nylon curtain will do the job perfectly.
We studied the ultrafine dust (or particulate matter) found in an underground station in Europe.
This satin smooth and ultra-fine formula applies easily to the skin to create definition and structure.
Concentrating on my problem areas, June inserted a number of ultra-fine needles into my skin.