a class of worms, Modern Latin compound of nemat- “thread” (from Greek nema, genitive nematos “thread,” from stem of nein “to spin;” see needle (n.)) + -odes “like, of the nature of” (see -oid).
Nematoda Nem·a·to·da (něm’ə-tō’də)
A phylum of worms including species parasitic in humans and plants as well as free-living nonparasitic species in soil or water. It includes the intestinal roundworms and filarial roundworms.
[nem-uh-tohd] /ˈnɛm əˌtoʊd/ noun 1. any unsegmented worm of the phylum Nematoda, having an elongated, cylindrical body; a roundworm. adjective 2. pertaining to the Nematoda. /ˈnɛməˌtəʊd/ noun 1. any unsegmented worm of the phylum (or class) Nematoda, having a tough outer cuticle. The group includes free-living forms and disease-causing parasites, such as the hookworm and […]
nematodiasis nem·a·to·di·a·sis (něm’ə-tō-dī’ə-sĭs) n. Infection with nematode parasites.
[nem-uh-tol-uh-jee] /ˌnɛm əˈtɒl ə dʒi/ noun 1. the branch of zoology dealing with nematodes.
nematoid nem·a·toid (něm’ə-toid’) adj. Relating to nematodes.