Lewis & Short

lăbyrinthus, i, m., = λαβύρινθος,

  1. I. a labyrinth, a building with many winding passages; e. g. that built by Psammetichus on Lake Mœris, in Middle Egypt, and containing 3000 chambers, Mel. 1, 9, 5; Plin. 36, 13, 19, § 84; but esp. that built by Dædalus, near Gnossus, in Crete, id. 36, 13, 19, § 85; Sen. Ep. 44, 6; Ov. M. 8, 159; Juv. 1, 53; Verg. A. 5, 588.
    1. B. Trop., a maze, tangle, bewildering intricacy: inextricabilis negotii, Sid. Ep. 2, 5.
  2. II. Hence,
    1. A. lăbyrinthēus, a, um, adj., of or belonging to a labyrinth, labyrinthine: flexus, Cat. 64, 114.
    2. B. lăbyrinthĭcus, a, um, adj., of a labyrinth, labyrinthine, intricate: viae, Sid. Ep. 9, 13: quaestionum insolubilitas, id. ib. 11, 4.