speech defect

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a disorder of oral speech
• Syn:
speech disorder, defect of speech
• Hypernyms:
disorder, upset
• Hyponyms:
anarthria, aphonia, voicelessness, cataphasia, dysarthria,
dysarthria, dysphonia, lallation, lambdacism, lisp,
stammer, stutter