The state of being complicated; complication or intricacy.
From Latin complicatus 'folded together' (com- + plicare 'to fold') plus '-cy'. An older, now archaic variant of 'complication.'
English had 'complicacy' first, but then 'complexity' and 'complication' came along and were more useful, so 'complicacy' just faded into obscurity—a word retired by progress!
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