pseudocoelomate

[soo-doh-see-luh-meyt, -si-loh-mit]Zoology
noun
  1. an invertebrate having a pseudocoel.

Origin of pseudocoelomate

First recorded in 1935–40; pseudo- + coelom + -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018