ultrafine
adjective
ul·tra·fine ˌəl-trə-ˈfīn 
: fine to an extreme degree: such as
a
: extremely small, thin, or precise
ultrafine dust particles
an ultrafine needle
Color "curves," meanwhile, allow ultrafine adjustments and targeting of color and brightness ranges …
Alexander Breindel
Alexander Breindel b
: of extremely high quality
ultrafine wines
Word History
First Known Use
1853, in the meaning defined above
ultrafine
adjective
as in superfine
Synonyms & Similar Words
Relevance
- superfine
- pulverized
- filtered
- refined
- smooth
- powdery
- dusty
- fine
- floury
Antonyms & Near Antonyms
- coarse
- granular
- granulated
- grainy
- rough
- sandy
- unrefined
- unfiltered
- gravelly
- gritty
- rocky
- stony
- lumpy
- pebbly
- mealy
- stoney