say it: KAWR-dur-oy
corduroy is a noun and verb meaning "a cut pile fabric with vertical ribs; usually made of cotton". It carries 3 recorded senses.
a cut pile fabric with vertical ribs; usually made of cotton
a road made of logs laid crosswise
build (a road) from logs laid side by side
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 corduroy 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.