propeller
noun /prəˈpelə(r)/
/prəˈpelər/
- a device with two or more long, flat blades that turn quickly and cause a ship or an aircraft to move forward
enlarge imageExtra ExamplesTopics Transport by waterc2, Transport by airc2- The propeller suddenly stopped turning.
- The boat is fitted with a two-blade propeller.
- The front engine drives the propellers.
