deaf

English dictionary entry

Meanings

adj
  1. Unable (or partially able) to hear.
  2. Unwilling to listen or be persuaded; determinedly inattentive.
  3. Of or relating to the community of deaf people.
  4. Obscurely heard; stifled; deadened.
  5. Decayed; tasteless; useless.
noun
  1. A deaf person.
verb
  1. To deafen.
adj
  1. Of or relating to the culture surrounding deaf users of sign languages.

Pronunciation

dĕf /dɛf/ dēf /diːf/ /dɛːf/ en-us-deaf.ogg

Word forms

deaf deafer deafest deafs deafing deafed

Etymology

From Middle English def, deef, from Old English dēaf, from Proto-West Germanic *daub, from Proto-Germanic *daubaz, from Proto-Indo-European *dʰewbʰ- (“to whisk, smoke, darken, obscure”). Cognate with Ancient Greek τυφλός (tuphlós, “blind”). See also dumb. Doublet of daff, dof, and dowf. Cognate with Dutch doof, German taub, Danish and Norwegian Bokmål døv, Norwegian Nynorsk dauv, Swedish döv, Faroese deyvur, Icelandic daufur.

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