/ Dictionary / Index L liver fluke: Meaning and Definition of Find definitions for: liv'er fluke" Pronunciation: (liv'ur), [key] any of various trematodes, as Fasciola hepatica, parasitic in the liver and bile ducts of domestic animals and humans. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. liver extract liveried 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