propeller

باللغة العربية: مِرْوَحَة، مِدْسَرَة

1. One who, or that which, propels.
2. A mechanical device with evenly-shaped blades that turn on a shaft to push against air or water, especially one used to propel an aircraft or boat. · The plane’s propeller spun rapidly before takeoff.· The boat is powered by a single propeller.
3. A steamboat thus propelled; a screw steamer.
4. A spinnerbait.

الجمع propellers