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prove vs proof

prove

Definitions

verb

  1. prove formally; demonstrate by a mathematical, formal proof
  2. provide evidence for
  3. cause to puff up with a leaven
  4. put to the test, as for its quality, or give experimental use to
  5. take a trial impression of
and more 4 ...

Examples

Mr Smith said the department's own funds, which have bankrolled major improvements in the naval service, had been well tapped and it was now time to explore new ways of funding.

A spokesman said: ‘Snow will continue through the day with a few dry interludes and it will slowly improve by the afternoon with snow turning more showery.’

Rob's strengths lay in absorbing the pressure and criticism, and in doing this well he more than proved himself courageous, gutsy and tough.

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proof

Definitions

verb

  1. knead to reach proper lightness
  2. make or take a proof of, such as a photographic negative, an etching, or typeset
  3. read for errors
  4. make resistant (to harm)
  5. activate by mixing with water and sometimes sugar or milk

noun

  1. (printing) an impression made to check for errors
  2. a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume)
  3. a formal series of statements showing that if one thing is true something else necessarily follows from it
  4. the act of validating; finding or testing the truth of something
  5. a trial photographic print from a negative
and more 1 ...

adjective

  1. (used in combination or as a suffix) able to withstand

Examples

If head-to-toe leopard seems a bit too Big Cat Diary to appeal, then a waterproof rucksack or bumbag in the same print are an easy way to add a distinctive touch to a more classic outfit.

It's soundproof and completely dark, and I go in there for a couple of hours at a time, You don't realize how much stress you carry around in your muscles and tissue until you lie in this completely buoyant environment.

With cold type, the galley proof is the first proof, usually a photocopy.

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