Possessing a higher proportion of alcohol than proof spirit. Sometimes abbreviated to OP.
Chambers 20th Century Dictionary
ō′vėr-proof, adj. containing more than a certain amount of alcohol, stronger than proof-spirit, the standard by which all mixtures of alcohol and water are judged—containing 57.27 per cent. by volume, and 49.50 per cent. by weight, of alcohol.
The numerical value of overproof in Chaldean Numerology is: 7
The numerical value of overproof in Pythagorean Numerology is: 4
Images & Illustrations of overproof
Find a translation for the overproof definition in other languages:
Select another language: