1. resembling a labyrinth; extremely complex and confusing
Usage: often used to describe complicated systems, processes, or structures

Examples

• The labyrinthian corridors of the ancient castle confused every visitor.
• She struggled to navigate the labyrinthian tax code.
• The labyrinthian plot of the novel kept readers guessing until the end.
• His labyrinthian explanation only made the concept more difficult to understand.
• The labyrinthian subway system required a detailed map to navigate.
• The company’s labyrinthian organizational structure slowed decision-making.