A covering, as of cloth, that has openings for the eyes, entirely or partly conceals the face, and is worn especially at a masquerade ball, A figure of a head worn by actors in Greek and Roman drama to identify a character or trait and to amplify the voice, A mold of a person's face, often made after death, intransitive verb_ To put on a mask, especially for a masquerade ball, To make indistinct or difficult to perceive