/ Dictionary / Index S succinic acid: Meaning and Definition of Find definitions for: succin'ic ac'id Pronunciation: [key] — Chem. Chem. a colorless, crystalline, water-soluble solid, CHO, used chiefly in the manufacture of lacquers, dyes, and perfume. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. succinic succinylcholine chloride Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language