propeller

Noun

A mechanical device with rotating blades that provides thrust to propel a vehicle, such as an aircraft or ship.

ریشه

From the verb 'propel' + '-er' (forming nouns denoting a person or thing that does or performs the action of the verb).

مثال

• The airplane's propeller spun rapidly, generating lift.
• The ship's propeller churned the water as it moved forward.
• The helicopter's propeller blades sliced through the air.

ترکیب‌های رایج

Aircraft propeller Boat propeller Ship propeller Helicopter propeller