nemathelminthes

Nem`a*thel*min"thes, Nem`a*tel*min"thes, n. pl. Etym: [NL. See Nemato-, and Helminthes.] (Zoöl.) Defn: An order of helminths, including the Nematoidea and Gordiacea; the roundworms. [Written also Nematelminthea.]

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