/ Dictionary / Index L levulinic acid: Meaning and Definition of Find definitions for: lev'u•lin'ic ac'id Pronunciation: (lev'yu-lin'ik, lev"-), [key] — Chem. Chem. a white or colorless, water-soluble solid, CHO, produced by the hydrolysis of cane sugar, starch, or cellulose; used chiefly in the organic synthesis of nylon, plastics, and pharmaceuticals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. levorphanol levulose Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language