bombproof 1
noundomain: artefact
Princeton WordNet [ver.3.1]
Definition
a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids
Synonyms
- bomb shelter 1
a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids
- air-raid shelter 1
a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids


