Word.ws English Dictionary

bombproof

/ˈbɒm.pɹuːf/

bombproof adjective: sufficiently strong to resist the effects of a blast from a bomb.

Adjective

bombproof (comparative more bombproof, superlative most bombproof)

  1. Sufficiently strong to resist the effects of a blast from a bomb.
    • bombproof buildings
  2. (figuratively, informal) Very sturdy; as if built to resist the effects of a blast from a bomb.
    • Steve's steel-frame mountain bike is heavy and slow, but it's bombproof.

Noun

bombproof (plural bombproofs)

  1. An air-raid shelter, a structure designed to give protection against air raids and bombs.
    • As I waded through the mud to go down into the bombproof, it struck me uneasily that our officers glanced at each other.1915, Edward Lyell Fox, Behind the Scenes in Warring Germany
    • At night, when the Federal guns slowed their fire, the men created new traverses and bombproofs.1994, Stephen R. Wise, Gate of Hell: Campaign for Charleston Harbor, 1863, page 160

Verb

bombproof (third-person singular simple present bombproofs, present participle bombproofing, simple past and past participle bombproofed)

  1. (transitive) To make resistant to bomb blasts.

Synonyms of bombproof

Forms of bombproof

Adjective
comparativemore bombproof
superlativemost bombproof
Noun
pluralbombproofs
Verb
third-person singular presentbombproofs
present participlebombproofing
past participlebombproofed
pastbombproofed

Origin of bombproof

From bomb + -proof.

Questions about bombproof

What does bombproof mean?
Bombproof means sufficiently strong to resist the effects of a blast from a bomb.
What part of speech is bombproof?
Bombproof can be an adjective, a noun or a verb.
How do you pronounce bombproof?
Bombproof is pronounced /ˈbɒm.pɹuːf/.

Words near bombproof in the dictionary

  1. bombous
  2. Bombowlee
  3. Bombowlee Creek
  4. bomboy
  5. bomboys
  6. bombproof
  7. bombproofed
  8. bombproofing
  9. bombproofs
  10. bombrack
  11. bombracks

Source and license

Adapted from Wiktionary: bombproof (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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