Noun
the end; closing; being done for
Usually written using kana alonePolite (teineigo) languagesee 仕舞い
今日はこれでおしまいにしてはどうでしょう。What do you say to calling it a day? Interjection (kandoushi)
that's it; that's enough; that's all
Usually written using kana alone
Also written お終い【おしまい】