1. relating to or affecting or originating in the inner ear;
"labyrinthine deafness"
2. resembling a labyrinth in form or complexity;
"a labyrinthine network of tortuous footpaths"
3. highly involved or intricate;
"the Byzantine tax structure""convoluted legal language""convoluted reasoning""intricate needlework""an intricate labyrinth of refined phraseology""the plot was too involved""a knotty problem""got his way by labyrinthine maneuvering""Oh, what a tangled web we weave"- Sir Walter Scott"tortuous legal procedures""tortuous negotiations lasting for months"