Labyrinth or labyrinthine.
In Crete, King Minos had Daedalus construct a maze in which to imprison the monstrous Minotaur. Theseus' greatest achievement was to kill the Minotaur and, with the help of Ariadne's thread, find his way out of the maze, which was known as the labyrinth. Excavations of the complex and vast palace of Cnossus in Crete with its network of rooms seem to substantiate elements of this legend. A labyrinth is a maze and the adjective labyrinthine describes something winding, complicated, and intricate. Labyrinth can also denote anatomical features marked by connecting passages, in particular the structures of the internal ear.