say it: KAHN-trast
contrast is a noun and verb meaning "the opposition or dissimilarity of things that are compared". It carries 7 recorded senses.
the opposition or dissimilarity of things that are compared
“in contrast to”
“by contrast”
the act of distinguishing by comparing differences
a conceptual separation or distinction
“there is a narrow line between sanity and insanity”
the perceptual effect of the juxtaposition of very different colors
the range of optical density and tone on a photographic negative or print (or the extent to which adjacent areas on a television screen differ in brightness)
photography
put in opposition to show or emphasize differences
“The middle school teacher contrasted her best student's work with that of her weakest student”
to show differences when compared; be different
“the students contrast considerably in their artistic abilities”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for contrast come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.