HAT n.
A covering for the head; esp., one with a crown and brim, made of various materials, and worn by men or women for protecting the head from the sun or weather, or for ornament. Hat block, a block on which hats are formed or dressed. -- To pass around the hat, to take up a collection of voluntary contributions, which ar…
HEARTH n.
The floor of a furnace, on which the material to be heated lies, or the lowest part of a melting furnace, into which the melted material settles. Hearth ends (Metal.), fragments of lead ore ejected from the furnace by the blast. -- Hearth money, Hearth penny Etym: [AS. heoredhpening], a tax formerly laid in England on…
HELMET n.
A helmet-shaped hat, made of cork, felt, metal, or other suitable material, worn as part of the uniform of soldiers, firemen, etc., also worn in hot countries as a protection from the heat of the sun.