名詞 deaf-mute:

1. a deaf person who is unable to speak
   同義詞：mute, deaf-and-dumb person

形容詞 deaf-mute:

1. lacking the sense of hearing and the ability to speak
   同義詞：deaf-and-dumb

deaf-mute 也作 deaf mute

n.（名詞）
A person who can neither hear nor speak.
聾啞人：既聽不見又不能說話的人
adj.（形容詞）

Unable to speak or hear.
聾啞的：既不能說又聽不見的