仕舞 しま
shimau

Godan Verb (u)

1. to finish; to stop; to end; to put an end to; to bring to a close

Transitive
Usually Written in Kana
もの ませてしまったら電話 でんわします。
kaimonō sumasete shimattara denwa shimasu.
I will call you when I have done my shopping.
Godan Verb (u)

2. to close (a business, etc.); to close down; to shut down; to shut up

Transitive
Usually Written in Kana
Godan Verb (u)

3. to put away; to put back; to keep; to store

Transitive
Usually Written in Kana
ほんとノートをしまいなさい。
honto nōtō shimainasai.
Put away your books and notebooks.
Godan Verb (u)
Auxiliary Verb

4. to do completely; to finish

Usually Written in Kana
やってしまったことは もと もどらない。
yatte shimatta kotowa motoni modoranai.
What is done cannot be undone.
Godan Verb (u)
Auxiliary Verb

5. to do accidentally; to do without meaning to; to happen to do; to end up ...

Usually Written in Kana
彼女 かのじょ短絡 たんらく てき思考 しこう、表面 ひょうめん てき情報 じょうほうだけで判断 はんだんしてしまう。
kanojowa tanrakutekina shikōde hyōmentekina jōhōdakede handan shite shimau.
She ends up making decisions based on superficial information because of her simplistic thinking.
Other forms: