liver fluke

[ liv-er ]

noun

1. any of various trematodes, as Fasciola hepatica, parasitic in the liver and bile ducts of domestic animals and humans.

liver fluke

noun

1. See trematode
   any of various parasitic flatworms, esp Fasciola hepatica, that inhabit the bile ducts of sheep, cattle, etc, and have a complex life cycle: class Digenea See also trematode

Word History and Origins

Origin of liver fluke¹

First recorded in 1785–95

Example Sentences

(a) Flatworms are sometimes parasitic, examples being the tapeworm and liver fluke.

From Project Gutenberg

Such is seen in the life history of the liver fluke, a flatworm which kills sheep, and in the tapeworm.

From Project Gutenberg

The history of the Liver-fluke is a most complicated example of alternation of generations.

From Project Gutenberg

In the adult state the liver fluke has been known from the earliest times.

From Project Gutenberg

Almost all ruminants harbor the liver fluke (Fasciola hepatica).

From Project Gutenberg