Physically resembling a labyrinth; with the qualities of a maze.
1996, Steen L. Jensen, H. Gregerson. M. H. Shokouh-Amin, F. G. Moody, (eds.), Essentials of Experimental Surgery: Gastroenterology, page 27/4In the pyloric canal, muscular ridges are more fixed than elsewhere and produce quite a labyrinthine surface.
2011, Lincoln Child, Deep Storm, page 185Crane trotted along the labyrinthine corridors of deck 3, accompanied by a young marine with close-cropped blond hair.
1996, Roger Ebert, Review of "American Buffalo", Mamet, like one of his characters, invents a labyrinthine, convoluted spiel leading nowhere, and like a magician distracts us with his words while elaborately not producing a rabbit from his hat.
2000, Joseph J. Ellis, Founding Brothers: The Revolutionary Generation, page 51Any attempt to answer that question would carry us into the labyrinthine corridors of Jefferson's famously elusive mind.
2005, Michael W. Riley, "Plato's Cratylus: Argument, form, and structure", page 103By coupling "essence" with "name" within a series of contraposed pairs of names, Socrates indicates the point to which he thinks his labyrinthine argument has led so far in the Cratylus.