birth date

American  

[burth-deyt] / ˈbɜrθˌdeɪt /

Or birthdate

noun

1. the date of a person’s birth, usually expressed as a specific day, month, and year.

---

Etymology

Origin of birth date

First recorded in 1550–1600

Example Sentences

When people sign up for Roblox, like on other platforms, they provide their birth date, but it’s easy to lie about one’s age.

From Los Angeles Times

According to the detective, the cooperator identified Quintero by his legal name, nickname and birth date — even describing a distinctive tribal band tattoo on his arm.

From Los Angeles Times

There are no signs that Robinson has a criminal record in the state of Utah, based on his name and birth date.

From Los Angeles Times

Officially his birth date is registered in 1921, but Yavar says he was born on 15 December 1920.

From BBC

Best birth date estimate for this railroad cafe: 1886 or 1887, and its address is now in Santa Clarita, a town that didn’t even exist then, but which rallied to save the café during Covid.

From Los Angeles Times