ルーズリーフルーズリーフFreq.FrequencyTop 100,000Meanings1nounloose-leafRefers to loose-leaf paper or a loose-leaf binder system, commonly used in schools and offices.ルーズリーフにメモを取とる。I take notes on loose-leaf paper.新あたらしいルーズリーフを買かってきた。I bought some new loose-leaf paper.