GORDIAN
Gordian
(adjective) extremely intricate; usually in phrase āGordian knotā
Source: WordNet® 3.1
Gor"di*an, a.
1. Pertaining to Gordius, king of Phrygia, or to a knot tied by him;
hence, intricate; complicated; inextricable. Gordian knot, an
intricate knot tied by Gordius in the thong which connected the pole
of the chariot with the yoke. An oracle having declared that he who
should untie it should be master of Asia, Alexander the Great averted
the ill omen of his inability to loosen it by cutting it with his
sword. Hence, a Gordian knot is an inextricable difficulty; and to
cut the Gordian knot is to remove a difficulty by bold and energetic
measures.
2. (Zoƶl.)
Definition: Pertaining to the Gordiacea.
Gor"di*an, n. (Zoƶl.)
Definition: One of the Gordiacea.
Source: Webster’s Unabridged Dictionary 1913 Edition