elevon

Noun

Meaning

elevon (plural elevons)

(aviation) A movable surface at the trailing edge of a tailless airplane (such as the space shuttle) that provides pitch and roll control.
Synonym: ailevator

Source: en.wiktionary.org

Related terms

rudderon flaperon spoileron

Close letter words and terms

eleventh ten of the century eleventh ten of the millennium eleventhly elex elextrometry Eley