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睡姦 (すいかん, suikan) Japanese meaning: sleep sex | Kotomora

睡すい姦かん

Meanings

1

sleep sex; having sex with a sleeping person

vulgar expression or word

Vulgar term referring to sexual activity with a sleeping person, often without their knowledge or consent. Used in explicit or criminal contexts.

睡すい姦かんは重じゅう大だいな犯はん罪ざいです。
Sleep sex is a serious crime.

Kanji

睡drowsy, sleep, die
姦wicked, mischief, seduce

Etymology

Compound of 睡 (sui, 'sleep') and 姦 (kan, 'sexual intercourse' or 'rape'). The exact origin is uncertain, but it is a modern coinage likely from legal or media contexts.