1. 〔染料〕indigo;〔植物〕an indigo plant;〔色〕indigo blue, deep blue

    藍色の indigo-blue; deep blue

    • 藍色に染める
    • dye ((a dress)) deep blue
    • 青は藍より出でて藍より青し
    • Some pupils surpass their teachers [masters]./She excels [outshines] her teacher.