coil in which voltage is induced by motion through a magnetic field
source: WordNet 3.0
Armor; whatever is worn or used for the protection and defense of the body, esp. the protective outfit of some animals and plants.
source: Webster 1913
That part of a dynamo or electric generator or of an electric motor in which a current is induced by a relatively moving magnetic field. The armature usually consists of a series of coils or groups of insulated conductors surrounding a core of iron.
