അർത്ഥം : A chamber (often underground) reinforced against bombing and provided with food and living facilities. Used during air raids.
പര്യായപദങ്ങൾ : air-raid shelter, bomb shelter
അർത്ഥം : Able to resist the explosive force of bombs and shells.
ഉദാഹരണം :
Bombproof shelter.
പര്യായപദങ്ങൾ : shellproof