"Nematoidean" is a word in ENGLISH

A parasitic nematoid worm, espec. the roundworm, Ascaris lumbricoides, often occurring in the human intestine, and allied species found in …

Containing a body cavity; as, the cavitary or nematoid worms.

A division of nematoid worms, including the hairworms or hair eels (Gordius and Mermis). See Gordius, and Illustration in Appendix.

A genus of long, slender, nematoid worms, parasitic in insects until near maturity, when they leave the insect, and live …

A nematoid worm of the genus Gordius, resembling a hair. See Gordius.

Any one of several species of parasitic nematoid worms which infest the lungs and air passages of cattle, sheep, and …

Same as Nematoid.

One of the Nematoidea. see Illustration in Appendix.

Of or pertaining to the Nematoidea.

A small nematoid worm (Oxyurus vermicularis), which is parasitic chiefly in the rectum of man. It is most common in …

A nematoid worm.

A small, slender nematoid worm (Trichina spiralis) which, in the larval state, is parasitic, often in immense numbers, in the …