Zoology. Designating flatworms whose bodies are composed of solid parenchyma with no visceral cavity. Obsolete.

Of or pertaining to the Sterelmintha, Owen's name for a division of the Entozoa comprising the endoparasitic worms having a solid body with no…

Of the nature of parenchyma; parenchymatous, parenchymal.

(In recent dictionaries.)