Found 2 items, similar to air hole.
English → English (WordNet) Definition: air hole air hole n 1: a local region of low pressure or descending air that causes a plane to lose height suddenly [syn: air pocket, pocket] 2: a hole that allows the passage of air
English → English (gcide) Definition: air hole Air pocket \Air“ pock”et\ (p[o^]k"[e^]t). (aeronautics) A local region in the atmosphere having a downward movement and offering less than normal support for the sustaining surfaces of a flying machine, causing an airplane to drop suddenly. Same as air hole. [PJC.]