deaf-mute (děf'my&oomacr;t')
n.
A person who can neither hear nor speak. No longer in technical use. adj. (děf-my&oomacr;t')
Unable to speak or hear.
deafmutism deaf·mut·ism (děf'my&oomacr;'tĭz'əm)
n.
Inability to hear and speak. No longer in technical use.