Difficult or convoluted. / (biology) Folded longitudinally (as in the wings of certain insects).

simple past tense and past participle of complicate

plural of complice / plural of complex

Third-person singular simple present indicative form of complicate

plural of complication

One who or that which complicates.

(archaic) In a complex manner.

Having a tendency to complicate.

(obsolete) Intertwined. / (now rare, poetic) Complex, complicated.

(transitive) To make complex; to modify so as to make something intricate or difficult. / (transitive) To involve in a convoluted matter.