hava boşluğu,hava deliği

listen to the pronunciation of hava boşluğu,hava deliği
التركية - الإنجليزية
air hole
an air pocket
a hole in any surface that allows air or other gases to pass, especially an opening in the surface of a frozen lake etc
the blowhole of a whale
{i} bubble of air; hole that allows air to pass in and out; blowhole; air duct
A hole to admit or discharge air; specifically, a spot in the ice not frozen over
A local region in the atmosphere having a downward movement and offering less than normal support for the sustaining surfaces of a flying machine
A fault in a casting, produced by a bubble of air; a blowhole