(n) :
the rotating part of an electric motor or dynamo, which mostly consists of coils of wire around a metal core; the moving part in an electromechanical device like a loudspeaker or a buzzer
(n) :
the rotating part of an electric motor or dynamo, which mostly consists of coils of wire around a metal core; the moving part in an electromechanical device like a loudspeaker or a buzzer