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aileron

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aileron /ˈeɪləˌrɑːn/ noun

plural ailerons

aileron

/ˈeɪləˌrɑːn/

noun

plural ailerons

Learner's definition of AILERON

[count] technical

: a part of an airplane wing that can be moved up or down to cause the airplane to turn — see picture at airplane

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