say it: kahb
cob is a noun meaning "nut of any of several trees of the genus Corylus". It carries 4 recorded senses.
nut of any of several trees of the genus Corylus
stocky short-legged harness horse
white gull having a black back and wings
adult male swan
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 cob 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.