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Video footage: Male hands typing and using water-proof smartphone under rain dripping on the display
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Definition of -Proof

What does -Proof mean?


  1. Used to form adjectives denoting an impervious or impenetrable quality

Phrases with -Proof

  1. Air-Proof
  2. goof-proof
  3. Sale-Proof
  4. child-proof
  5. Idiot-Proof
  6. Bullet-Proof
  7. ladder-proof
  8. Rabbit-Proof
  9. Splash-Proof

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Printed books with definitions for -Proof

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Google previewManual of Style (1911)

A Compilation of the Typographical Rules in Force at the University of Chicago Press, with Specimens of Types in Use at the University Press by University of Chicago. Press

A galley-proof is an impression of the type contained in a long, shallow receptacle of metal, known as a galley, into which the...

Online dictionaries and encyclopedias with entries for -Proof

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Photos about -Proof

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Small photo of Brown metal trash can altered to be bear-proofSmall photo of Wood to hold a mosquito-proof shock.Small photo of Wood to hold a mosquito-proof shock. More...

Quotes about -Proof

I mean the word proof not in the sense of the lawyers, who set two half proofs equal to a whole one, but in the sense of a mathematician, where half proof = 0, and it is demanded for proof that every doubt becomes impossible. (Carl Friedrich Gauss)
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