令れい甥せいれいせいMeanings1nounyour nephewhonorific or respectful (sonkeigo)Honorific term used to refer respectfully to someone else's nephew. Formal and somewhat literary; in casual speech, 甥御さん or simply 甥 with polite phrasing is more common.令れい甥せい様さまはお元げん気きでいらっしゃいますか。Is your nephew doing well?