Dictionary
nem•a•thel•minth
Pronunciation: (nem"u-thel'minth), [key]—
n.
any worm of the phylum Nemathelminthes (now usually broken up into several phyla), including the nematodes and hairworms, having an elongated, unsegmented, cylindrical body.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.