Chamber and Lumen

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

Lumen and chamber are semantically related in hollow topic. In some cases you can use "Lumen" instead a noun "Chamber".

Nearby Words: chambered, chambering

Lumen noun - A cavity or passage in a tubular organ.

Chamber and lumen are semantically related in hollow topic. Sometimes you can use "Chamber" instead a noun "Lumen".

Nearby Word: luminous