Dictionary
de•voice
Pronunciation: (dē-vois'), [key]
—v., -voiced, -voic•ing.
Phonet.
—
v.t.
to pronounce (an ordinarily voiced speech sound) without vibration of the vocal cords; make voiceless.
—
v.i.
to devoice a speech sound.
Also,unvoice.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.