proof

proof - noun

any factual evidence that helps to establish the truth of something

a formal series of statements showing that if one thing is true something else necessarily follows from it

a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume)

(printing) an impression made to check for errors

a trial photographic print from a negative

the act of validating; finding or testing the truth of something

proof - verb

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

proof - adjective

proof - thesaurus

View spelling list The long /oo/ sound and learn about the word proof in the Spellzone English spelling course, Unit 13. Spelling choices for /oo/ sound: oo, ou.

Scrabble score = 10