/ Dictionary / Index L laciniate: Meaning and Definition of Find definitions for: la•cin•i•ate Pronunciation: (lu-sin'ē-āt", -it), [key] — adj. Bot., Zool. cut into narrow, irregular lobes; slashed; jagged. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: laciniate (Thesaurus) lacing lac insect Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language