noun Etymology: contraction of rotator Date: 1903 1. a part that revolves in a stationary part , the rotating member of an electrical machine, an assembly of rotating blades that supplies lift or stability for a ~craft
ROTOR
Meaning of ROTOR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012