noun which may take the genitive case particle 'no', noun
devilish; diabolical; bewitching
Describes a person, especially a woman, or a quality that is dangerously alluring, as if possessed by a demon. Often used in literary or dramatic contexts.
彼女の魔性の魅力に、誰もが惑わされた。
Everyone was led astray by her bewitching charm.
その絵には魔性の美しさがあった。
The painting had a devilish beauty.
Compound of 魔 (ma, 'demon') and 性 (shō, 'nature' or 'quality'), literally 'demon-natured'. The exact historical derivation is uncertain, but the word has been used in Japanese literature to describe a dangerously captivating, almost supernatural allure.