Nemathelminthes

{ ‖Nem′a‐thel‐min″thes (?), ‖Nem′a‐tel‐min″thes (?) }, n. pl. [NL. See Nemato-, and Helminthes.] (Zoöl.) An ordr of helminths, including the Nematoidea and Gordiacea; the roundworms. [Written also Nematelminthea.]