noun
: a guard for the face ; usually : a complete or partial mask (as one worn by workmen exposed to heat or flying particles of metal or by football players or fencers)
noun
: a guard for the face ; usually : a complete or partial mask (as one worn by workmen exposed to heat or flying particles of metal or by football players or fencers)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012