I. adjective or ~ic Date: 1866 able to react with two molecules of a monobasic acid or one of a dibasic acid to form a salt or ester, II. noun Etymology: International Scientific Vocabulary Date: circa 1929 an acid with two acid hydrogen atoms
DIACID
Meaning of DIACID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012