Meaning of PROPELLER in English

n.1 a person or thing that propels.

2 a revolving shaft with blades, esp. for propelling a ship or aircraft (cf. screw-propeller).

Phrases and idioms:

propeller shaft a shaft transmitting power from an engine to a propeller or to the driven wheels of a motor vehicle. propeller turbine a turbo-propeller.

Oxford English vocab.      Оксфордский английский словарь.