labyrinthine
1. [ adjective ] resembling a labyrinth in form or complexity
Synonyms: mazy labyrinthian
Examples:

"a labyrinthine network of tortuous footpaths"

Related terms: complex
2. [ adjective ] relating to or affecting or originating in the inner ear
Examples:

"labyrinthine deafness"

Related terms: inner_ear
3. [ adjective ] highly involved or intricate
Synonyms: intricate tortuous tangled involved knotty convoluted Byzantine
Examples:

"the Byzantine tax structure" "convoluted reasoning" "intricate needlework" "the plot was too involved" "a knotty problem" "labyrinthine maneuvering" "Oh, what a tangled web we weave"- Sir Walter Scott

Related terms: complex
Similar spelling:   labyrinth
  labyrinthian
  labyrinthitis
  labyrinthodont
  Labyrinthodonta