/ Dictionary / Index L lauraceous: Meaning and Definition of Find definitions for: lau•ra•ceous Pronunciation: (lô-rā'shus), [key] — adj. belonging to the plant family Lauraceae. Cf. laurel family. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laura lauraldehyde Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language