three-way sexual relationship
三人婚
さんにんこん
Noun
1.
three-way sexual relationship, three-person marriage, ménage à trois, three-person domestic partnership
rare term
Kanji that make up this word
Track your mastery
Kumi's KMT system will track your mastery across kanji, vocabulary, grammar, and reading. Create an account to join the waitlist for 220,000+ concepts.