Meaning of the word aileron in English

What does aileron mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

aileron

US /ˈeɪ.lə.rɑːn/
UK /ˈeɪ.lə.rɒn/
"aileron" picture

Noun

a hinged surface in the trailing edge of an aircraft wing, used to control lateral motion (roll).

Example:
The pilot adjusted the ailerons to bank the aircraft.
Without functioning ailerons, an aircraft cannot control its roll.