birthday

名詞可算B1英 /ˈbɜːθ.deɪ/ 米 /ˈbɝθˌdeɪ/

The anniversary of the day on which someone is born.
The anniversary of the day on which something is created.
The date on which someone is born or something is created, more commonly called birthdate or date of birth.
A birthday party.

変化形

例文1714件

Today is June 18th and it is Muiriel's birthday!

今日は６月１８日で、ムーリエルの誕生日です！

I would like to give him a present for his birthday.

彼の誕生日に贈り物をあげたいんです。