labyrinthine

[ lab-uh-rin-thin, -theen ]
/ ˌlæb əˈrɪn θɪn, -θin /
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adjective

of, relating to, or resembling a labyrinth.
complicated; tortuous: the labyrinthine byways of modern literature.
Also lab·y·rin·thi·an [lab-uh-rin-thee-uh n] /ˌlæb əˈrɪn θi ən/, lab·y·rin·thic.

Origin of labyrinthine

First recorded in 1740–50; labyrinth + -ine1
Related formslab·y·rin·thi·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for labyrinthian

British Dictionary definitions for labyrinthian

labyrinthine

labyrinthian (ˌlæbəˈrɪnθɪən) or labyrinthic (ˌlæbəˈrɪnθɪk)

/ (ˌlæbəˈrɪnθaɪn) /

adjective

of or relating to a labyrinth
resembling a labyrinth in complexity
Derived Formslabyrinthically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for labyrinthian

labyrinthine


adj.

1630s; see labyrinth + -ine (1). Earlier adjective forms were labyrinthian (1580s); labyrinthial (1540s).

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for labyrinthian

labyrinthine

[ lăb′ə-rĭnthĭn, -thēn′ ]

adj.

Of, relating to, resembling, or constituting a labyrinth.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.