Able to resist the explosive force of bombs and shells. Synonym:shellproof.
noun
1.
A chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids. Synonyms:air-raid shelter, bomb shelter.
... not contain his emotion. He threw himself into the arms of his friend with the violence of a projectile, and he would have been stove in had he not have been bombproof. ... — The Moon-Voyage • Jules Verne
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