monophasia

mon·o·pha·si·a

(mon'ō-fā'zē-ă), Inability to speak other than a single word or sentence. [mono- + G. phasis, speech]

mon·o·pha·si·a

(mon'ō-fā'zē-ă) Inability to speak other than a single word or sentence. [mono- + G. phasis, speech]

monophasia

(mŏn-ō-fā′zē-ă) [″ + phasis, speech] Inability to utter anything but one word or phrase repeatedly.