姉婿 あねむこ noun (common) (futsuumeishi) 姉婿あねむこ Noun English JMdict 1 noun (common) (futsuumeishi) the husband of one's elder sister 漢字 kanji used 姉 elder sister 8画 · JLPT N 3 婿 bridegroom, son-in-law 12画 · JLPT N 1