The Collaborative International Dictionary
Labyrinthian \Lab`y*rin"thi*an\, a. Intricately winding; like a labyrinth; perplexed; labyrinthal.
Wiktionary
a. mazelike, having long corridors and passageways that seemingly have no exit.
WordNet
adj. resembling a labyrinth in form or complexity; "a labyrinthine network of tortuous footpaths" [syn: labyrinthine, mazy]
Usage examples of "labyrinthian".
Warmark Troy could have hidden his whole army in its labyrinthian spaces and ways.
The current tumbled, thundered, raced from cavern to cavern through labyrinthian gaps and tunnels and clefts in the fathomless bowels of Melenkurion Skyweir.
No man had ever penetrated into all its labyrinthian depths, for men entered that antique place only by permission of the one living relic of its long-dead builders: by permission of the Skal.
Forbidden by law to render human beings, Moslems rendered flowers, arabesques, labyrinthian curlicues and other such designs with bold dyes and awe-inspiring exactitude.
And who will believe such simple and immense things when there are dexterous and labyrinthian creeds and philosophies of manmade and ever seductive complexity?
Again we must search for Kane through this damned labyrinthian ghost city, stalking him through his lair.
For a Falleen, sexual conquest was best savored in memory, like a trophy installed in the labyrinthian corridors fortressed inside his green-hued skull.