Something or someone that is mysterious, puzzling, or hard to understand.
From Latin *aenigma*, from Greek *ainigma* ('riddle'), from *ainein* ('to speak in riddles, hint'). It originally referred to formal riddles or obscure sayings.
An 'enigma' is a puzzle that feels like it’s hiding on purpose. The word suggests not just confusion, but a kind of teasing mystery—like the universe giving you a wink and then looking away.
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