PROOF


Meaning of PROOF in English

n.

Function: transitive verb

Date: 1745

1 a : to make or take a proof or test of b : PROOFREAD

2 : to give a resistant quality to

3 : to activate (yeast) by mixing with water and sometimes sugar or milk

– proof · er noun

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.