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eumetazoan

American  
[yoo-met-uh-zoh-uhn] / yuˌmɛt əˈzoʊ ən /

noun

  1. any of a major division, or subkingdom, of multicellular animals with a digestive tract, including all animals except the sponges.

adjective

  1. of or relating to the Eumetazoa.

Etymology

Origin of eumetazoan

Eumetazo(a) + -an

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.