Usage examples (4)

• An "entozoon" seems to the practical man a foolish, imaginary creature.
• When you know the entozoon you can dig him out and save the sheep's life.
• The entozoon of course gives rise to a variety of stale and melancholy jokes about the early bird, the worm that dieth not, and so forth.
• A disorder known as "the staggers," of which many thousands of sheep have died annually, is caused by an entozoon which presses on the brain, and that if the creature is...