triacid

Capable of reacting with three molecules of a monobasic acid. Used of a base.

Containing three replaceable hydrogen atoms. Used of an acid or acid salt.

An acid containing three replaceable hydrogen atoms.

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.

Capable of combining with three molecules of a monobasic acid