noun
propeller-driven aircraft; prop plane
Aviation term for any aircraft powered by propellers, as opposed to jets.
この空港にはプロペラ機がよく発着する。
Propeller planes often take off and land at this airport.
プロペラ機はジェット機より燃費が良い場合がある。
Propeller-driven aircraft can be more fuel-efficient than jets.