what is difference between bombproof and shellproof
bomb + -proof
bombproof (comparative more bombproof, superlative most bombproof)
- Sufficiently strong to resist the effects of a blast from a bomb.
- bombproof buildings
bombproof (plural bombproofs)
- An air-raid shelter, a structure designed to give protection against air raids and bombs.
- air-raid shelter
- bomb shelter
bombproof (third-person singular simple present bombproofs, present participle bombproofing, simple past and past participle bombproofed)
- (transitive) To make resistant to bomb blasts.
shell + -proof
shellproof (comparative more shellproof, superlative most shellproof)
- Resistant to shelling.