put it awayA command meaning to put something away and leave it stored there. The なさい ending gives a firm instruction, often used by a parent, teacher, or other authority figure. It can also be used figuratively, as in putting away or suppressing a feeling.
JA: 使い終わったら、道具を箱にしまっておきなさい。
EN: When you’re finished using them, put the tools away in the box.