entozoa
Also found in: Thesaurus, Medical, Encyclopedia.
en·to·zo·on
(ĕn′tə-zō′ən)n. pl. en·to·zo·a (-zō′ə)
Any of various animals, such as tapeworms or trematodes, that inhabit the internal organs or tissues of other animals, usually as parasites.
en′to·zo′ic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.