/ Dictionary / Index P picramic acid: Meaning and Definition of Find definitions for: pic•ram'ic ac'id Pronunciation: (pi-kram'ik), [key] — Chem. Chem. a red, crystalline substance, CHNO, soluble in alcohol, used chiefly in the manufacture of azo dyes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. picquet picrate 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