ないえんおっと 内縁の夫 LinksSentence search for 内縁の夫Sentence search for ないえんのおっとKanji details for 内, 縁 and 夫Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. de facto husband; common-law husbandSee also 内縁の妻 ないえんのつま Discussions Log in to talk about this word.