say it: kow
cow is a noun and verb meaning "female of domestic cattle: "`moo-cow' is a child's term"". It carries 4 recorded senses.
mature female of mammals of which the male is called `bull'
a large unpleasant woman
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 cow 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.