A spasm or tic of the muscles of phonation causing involuntary sounds or cries. ... Origin: neuro-+ G. Phone, voice ... (05 Mar 2000) ... 
Type: Term Pronunciation: nū′rō-fō′nē-ă Definitions: 1. A spasm or tic of the muscles of phonation causing involuntary sounds or cries.
neurophonia A spasm or tic of the muscles of phonation causing involuntary sounds or cries.