pseudocoelomate

/S UW0 D AH0 K OW1 L AH0 M EY0 T/
noun
  1. 1

    (biology) Any invertebrate animal with a three-layered body and a pseudocoel (pseudocoelom).

adjective
  1. 1

    (biology) Of, pertaining to, or possessing a pseudocoel (pseudocoelom).