aileron

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aileron

  • /ˈeɪləɹɒn/ UK
  • /ˈeɪləɹɑn/ US

Where it comes from

Borrowed from French aileron, diminutive of aile (“wing”), also refers to the extremities of a bird's wings used to control their flight. It first appeared in print in the 7th edition of Cassell's French-English Dictionary of 1877, with its lead meaning of "small wing". In the context of powered airplanes it appears in print about 1908, in the French aviation journal L'Aérophile.

noun ailerons

  1. The hinged part on the trailing edge of an airplane wing, used to control longitudinal turns.
  2. A half gable, as at the end of a penthouse or of the aisle of a church.

Translations

Every language

noun hinged part on trailing edge of airplane wing

Españolalerón
日本語補助翼 hojoyoku
中文副翼 fùyì, 補助翼 /补助翼 bǔzhùyì
Portuguêsailerão
Françaisaileron
DeutschQuerruder
Italianoalettone, alerone
Ελληνικάπηδάλιο κλίσης pidálio klísis
Românăeleron
Русскийэлеро́н elerón

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Cite this
MLA

"aileron." Wiktionary, via Micwyn, micwyn.com/word/aileron. Accessed 6 Nov. 2026.

APA

aileron. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/aileron

Chicago

"aileron." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/aileron.

BibTeX
@misc{aileron_2026,
  title = {aileron},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/aileron},
  urldate = {2026-11-06}
}