'air hole' definitions:
Definition of 'air hole'
From: WordNet
noun
A local region of low pressure or descending air that causes a plane to lose height suddenly [syn: air pocket, pocket, air hole]
noun
A hole that allows the passage of air
Synonyms of 'air hole'
From: Moby Thesaurus
- aerospace,
- aerosphere,
- air duct,
- air passage,
- air pocket,
- air shaft,
- air tube,
- airspace,
- airway,
- armhole,
- blowhole,
- breathing hole,
- bullet-hole,
- bump,
- bunghole,
- CAT,
- ceiling,
- cringle,
- crosswind,
- deadeye,
- empty space,
- eye,
- eyelet,
- favorable wind,
- fog,
- front,
- gasket,
- grommet,
- guide,
- head wind,
- high-pressure area,
- hole,
- ionosphere,
- jetstream,
- keyhole,
- knothole,
- loop,
- loophole,
- louver,
- louverwork,
- low-pressure area,
- manhole,
- mousehole,
- naris,
- nostril,
- overcast,
- peephole,
- pigeonhole,
- pinhole,
- placket,
- placket hole,
- pocket,
- porthole,
- punch-hole,
- roughness,
- shaft,
- soup,
- space,
- spilehole,
- spiracle,
- stratosphere,
- substratosphere,
- tail wind,
- tap,
- touchhole,
- transom,
- tropopause,
- troposphere,
- trough,
- turbulence,
- vent,
- ventage,
- venthole,
- ventiduct,
- ventilating shaft,
- ventilator,
- visibility,
- visibility zero,
- wind tunnel