Voiceless

Voice·less

Voiceless

a.
  1. Having no voice, utterance, or vote; silent; mute; dumb.
    I live and die unheard, With a most voiceless thought, sheathing it as a sword.
  2. Not sounded with voice; as, a voiceless consonant; surd. (Phon.)

Phrases & Compounds

Voiceless stop
a consonant made with no audible sound except in the transition to or from another sound; a surd mute, as p, t, k.