01 n. A half gable, as at the end of a penthouse or of the aisle of a church.
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1.
A half gable, as at the end of a penthouse or of the aisle of a church.
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2.
A small plane or surface capable of being manipulated by the pilot of a flying machine to control lateral balance; a hinged wing tip; a lateral stabilizing or balancing plane.(Aëronautics)