Category:Entozoa

En`to*zo"a, n. pl. Etym: [NL., fr. Gr. (Zoöl.)

1. A group of worms, including the tapeworms, flukes, roundworms, etc., most of which live parasitically in the interior of other animals; the Helminthes.

2. An artificial group, including all kinds of animals living parasitically in others.