birth date

American

[burth-deyt] / ˈbɜrθˌdeɪt /

Or birthdate

noun

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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the first episode, she mostly discussed reasons she thinks Erika is a suspicious character: biographical details that, to Owens, don’t seem to line up, such as Erika’s claims about her father’s involvement in her life and her birth date on official documents.

From Slate

Requirements to obtain a certified license included proof of name and birth date, SSN, address of principal residence and status of citizenship.

From Salon

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

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023