D defs.my
Entry 1 sense Webster, 1913

Gordiacea

· Gor·di·a·ce·a · IPA
01 n. pl. A division of nematoid worms, including the hairworms or hair eels (Gordius and Mermis). See Gordius, and Illustration in Appendix.
  1. 1.
    A division of nematoid worms, including the hairworms or hair eels (Gordius and Mermis). See Gordius, and Illustration in Appendix.(Zool.) See: Gordius