laliatry

la·li·a·try

(lă-lī'ă-trē),
The study and treatment of speech disorders.
[G. lalia, speech, chatter, + iatria, cure]

laliatry

(lăl-ī′ă-trē) [Gr. lalia, talk, + iatria, therapy]
The study and treatment of speech disorders and defects.