Helmets Helmets
The Free Dictionary by Farlex

a. A head covering of hard material, such as leather, metal, or plastic, worn by football players, firefighters, construction workers, motorcyclists, and others to protect the head. b. The headgear with a glass mask worn by deep-sea divers. c. A pith helmet; a topi. d. A head covering, such as a balaclava, that is shaped like a helmet. e.. A piece of armor, usually made of metal, designed to protect the head