Letters that make air lock
a, o, k, l, c, r, i are letters that make 'air lock'
a, o, k, l, c, r, i are letters that make 'air lock'
1 possible definitions for 'air lock'
Under this definition, air lock is a noun and has the following properties:
airlock has the same meaning as air lock
'air lock' can be a type of chamber.