Open English Wordnet
Nouns
(n)deafpeople who have severe hearing impairments“many of the deaf use sign language” Verbs
(v)deafen, deafmake or render deaf“a deafening noise” Adjectives
(a)deaflacking or deprived of the sense of hearing wholly or in part (s)deaf, indifferent(usually followed by ‘to’) unwilling or refusing to pay heed“deaf to her warnings”