Armature - Meaning, Definition & English Examples
An armature is the rotating part of an electric motor or generator, typically made of coils around a metal core. It interacts with a magnetic field to produce motion or electricity.
Definition:
The rotating part of an electric motor or generator, typically wound with coils.
Synonyms:
rotor, core, framework, skeleton
Part of Speech:
noun
Antonyms:
stator, shell
Common Collocations:
armature winding, armature core, armature coil, armature reaction
Derivatives:
armatures, armatured
Usage Tips:
Use "armature" when referring to the moving part of a motor or generator that interacts with the magnetic field.
Common Phrases:
armature reaction, armature winding, armature core
Etymology:
From Latin "armatura," meaning equipment or armor; adopted into English in the 18th century for mechanical contexts.
Examples:
- 1. The mechanic replaced the damaged armature in the motor.
- 2. The generator's armature spins rapidly to produce electricity.
- 3. Without a functioning armature, the device won't work properly.
- 4. The engineer inspected the armature for signs of wear.