おおねえさんお姉さん表記・読み:お姐さん・御姉さん・御姐さん・おねえさん1older sister; elder sister名詞usu. お姉さんhonorific or respectful (sonkeigo) language2young lady名詞vocative3miss名詞referring to a waitress, etc.; usu. お姐さん4ma'am名詞used by geisha to refer to their superiors; usu. お姐さん5older girl名詞札へ残す語をコピー