As a Noun: 1. A vehicle with wings and one or more engines that enable it to fly through the air. English = airplane, aeroplane, plane, aircraft, jet. 2. A journey made by flying in an aeroplane. English = flight. 3. The part of a country's military organisation that is concerned with fighting in the air. English = air force. As a Verb or Adjective: 1. To travel or go by plane. English = fly.