Bombproof and Chamber

Bombproof noun - A chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids.

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

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

Bombproof and chamber are semantically related. Sometimes you can replace term "Bombproof" with "Chamber", this nouns are similar.

Nearby Words: chambered, chambering