say it: def
deaf is an adjective, noun and verb meaning "lacking or deprived of the sense of hearing wholly or in part". It carries 4 recorded senses.
lacking or deprived of the sense of hearing wholly or in part
(usually followed by `to') unwilling or refusing to pay heed
“deaf to her warnings”
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 deaf 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.