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acoelous

American  
[ey-see-luhs] / eɪˈsi ləs /

adjective

  1. without a true alimentary canal.

  2. acoelomate.

Etymology

Origin of acoelous

a- 6 + coel(om) + -ous

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.