CEFR B1

accidentally

Translation

うっかり / 偶然 / 誤って

Happening without planning or intention; doing something by mistake or by chance.

He accidentally spilled coffee on his shirt.
He accidentally spilled coffee on his shirt.
She accidentally sent the email to the wrong person.
She accidentally sent the email to the wrong person.

カタカナ: アクシデンタリー

IPA: /ˌæk.sɪˈden.təl.i/

Happening without planning or intention; doing something by mistake or by chance.

意味: 計画や意図なしに起こること。間違いや偶然によって何かをしてしまうこと。

He accidentally spilled coffee on his shirt. — He accidentally spilled coffee on his shirt.
She accidentally sent the email to the wrong person. — She accidentally sent the email to the wrong person.
The vase was accidentally knocked over during the party. — The vase was accidentally knocked over during the party.

Japanese translations of Accidentally:

accidentally + verb (collocation): To do something by chance, without planning. — "She accidentally locked her keys in the car."