/ Dictionary / Index L leister: Meaning and Definition of Find definitions for: leis•ter Pronunciation: (lē'stur), [key] — n. a spearlike implement having three or more prongs, for use in spearing fish. —v.t. to spear (fish) with a leister. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: leister (Thesaurus) leishmaniasis leisure Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language