AIR HOLE


Meaning of AIR HOLE in English

noun

1.

a. : a hole to admit or discharge air

b. : water not frozen over especially because of a spring or current in a river or pond

2. : a discontinuity produced in a foundry casting by a bubble of gas : blowhole

3. : air pocket 1

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.