noun el·e·von \ˈe-lə-ˌvän\

Definition of elevon

  1. :  an airplane control surface that combines the functions of elevator and aileron

Origin and Etymology of elevon

elevator + aileron

First Known Use: 1944

Learn More about elevon

Seen and Heard

What made you want to look up elevon? Please tell us where you read or heard it (including the quote, if possible).