Search Result for "deaf-and-dumb": 
Wordnet 3.0

ADJECTIVE (1)

1. lacking the sense of hearing and the ability to speak;
[syn: deaf-and-dumb, deaf-mute]



The Collaborative International Dictionary of English v.0.48:

deaf and dumb \deaf and dumb\, deaf-and-dumb \deaf-and-dumb\adj.
   both deaf and unable to speak; without the sense of hearing
   or the faculty of speech. Same as Deaf-mute.
   [1913 Webster +PJC]


WordNet (r) 3.0 (2006):

deaf-and-dumb
    adj 1: lacking the sense of hearing and the ability to speak
           [syn: deaf-and-dumb, deaf-mute]