A speech defect marked by an alteration in accent and intonation. ... Origin: xeno-+ G. Phone, voice ... (05 Mar 2000) ... 
(zen″o-fo´ne-ә) alteration in the quality of the voice.
Type: Term Pronunciation: zen′ō-fō′nē-ă Definitions: 1. A speech defect marked by an alteration in accent and intonation.
xenophonia A strange speech defect marked by an alteration in accent and intonation.