Enamel

the name given to vitrified substances of various composition applied to the surface of metals. The enamel of teeth is the very hard translucent white layer covering the working surfaces of the dentine, or ivory of the teeth.. Enarea, or Limmu, a kingdom of Africa, 8S. W. of Shoa, with an area of over 1,100 square miles, and about 40,000 inhabitants. It is a land of forest-clad hills, rising beyond 8,000 feet, with their slopes covered with the wild coffee plant. Its people, belonging to a stem of the Gallas, are most- MM Mohammedans. The chief town is aka, near the Gibbe river.