'Nemathelminthes' definitions:

Definition of 'Nemathelminthes'

From: GCIDE

Nemathelminthes \Nem`a*thel*min"thes\, Nematelminthes \Nem`a*tel*min"thes\, prop. n. pl. [NL. See Nemato-, and Helminthes.] (Zool.) An order of helminths, including the Nematoidea and Gordiacea; the roundworms. [Written also Nematelminthea.] [1913 Webster]