甥 は英語でnephew 英語の定義 甥 1. n. nephew その他の翻訳と定義 nephew 1. 名詞. 甥おい nephew 1. n. A son of one's sibling, brother-in-law, or sister-in-law; either a son of one's brother (fraternal nephew) or a son of one's sister (sororal nephew). 2. n. (archaic) A son of one's child, grandson. ウィクショナリーから辞書引用辞書