What does airlocks mean in crosswords?

airlocks means: Sealed passage chambers used to control air pressure between spaces.

Which crossword clues can have airlocks as the answer?

Possible clues for airlocks include "Sealed passage chambers".

Word entry · 8 letters

Best crossword clue

"Sealed passage chambers"

8 letters · collected on this word page

8 lettersSorted aciklorsStarts with AEnds with S1 clues

1A2I3R4L5O6C7K8S

01“Sealed passage chambers”8 letters

Not quite right?

A_______