air hole Meaning, Definition & Usage
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noun a local region of low pressure or descending air that causes a plane to lose height suddenly
pocket; air pocket.
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noun a hole that allows the passage of air
WordNet
Air" hole`
Definitions
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A hole to admit or discharge air; specifically, a spot in the ice not frozen over. -
(Founding) A fault in a casting, produced by a bubble of air; a blowhole.
