Bible Dictionaries
Aileron

Webster's Dictionary

(1):

(n.) A small plane or surface capable of being manipulated by the pilot of a flying machine to preserve or destroy lateral balance; a hinged wing tip; a lateral stabilizing or balancing plane.

(2):

(n.) A half gable, as at the end of a penthouse or of the aisle of a church.

Bibliography Information
Webster, Noah. Entry for 'Aileron'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/aileron.html. 1828.