Air lock and Chamber

Air lock noun - A chamber that provides access to space where air is under pressure.

Chamber and air lock are semantically related. In some cases you can use "Chamber" instead a noun phrase "Air lock".

Chamber noun - An area within a building that has been set apart from surrounding space by a wall.

Air lock and chamber are semantically related. Sometimes you can replace phrase "Air lock" with "Chamber", this terms are similar.

Nearby Words: chambered, chambering