Bible Dictionaries
Polyacid

Webster's Dictionary

(a.) Capable of neutralizing, or of combining with, several molecules of a monobasic acid; having more than one hydrogen atom capable of being replaced by acid radicals; - said of certain bases; as, calcium hydrate and glycerin are polyacid bases.

Bibliography Information
Webster, Noah. Entry for 'Polyacid'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/polyacid.html. 1828.