confirmation

US /ˌkɑːn.fɚˈmeɪ.ʃən/
UK /ˌkɑːn.fɚˈmeɪ.ʃən/
"confirmation" picture
1.

確認, 承認

the action of confirming something or the state of being confirmed

:
We are awaiting confirmation of the booking.
予約の確認を待っています。
The email serves as confirmation of your order.
このメールはご注文の確認となります。
2.

堅信礼

a ceremony in which a person is admitted into full membership of the Christian Church

:
She received her confirmation at the age of twelve.
彼女は12歳で堅信礼を受けた。
The church holds confirmation classes every spring.
教会では毎年春に堅信礼のクラスを開催しています。