Chamber and Caisson

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

Caisson and chamber are semantically related In some cases you can use "Caisson" instead a noun "Chamber".

Nearby Words: chambered, chambering

Caisson noun - Large watertight chamber used for construction under water.

Chamber and caisson are semantically related in wagon topic. You can use "Chamber" instead a noun "Caisson".