Bible Dictionaries
Triacid

Webster's Dictionary

(a.) Capable of neutralizing three molecules of a monobasic acid or the equivalent; having three hydrogen atoms which may be acid radicals; - said of certain bases; thus, glycerin is a triacid base.

Bibliography Information
Webster, Noah. Entry for 'Triacid'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/triacid.html. 1828.