Gordius
Pronunciation : Gor"di*us
Part of Speech : n.
Etymology : [NL. See Gordian, 1.] (Zo?l.)
Definition : Defn: A genus of long, slender, nematoid worms, parasitic in insects until near maturity, when they leave the insect, and live in water, in which they deposit their eggs; -- called also hair eel, hairworm, and hair snake, from the absurd, but common and widely diffused, notion that they are metamorphosed horsehairs.
Source : Webster's Unabridged Dictionary, 1913