birth certificate

American  

noun

1. an official form recording the birth of a baby and containing pertinent data, as name, sex, date, place, and parents.

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birth certificate British  

noun

1. an official form giving details of the time and place of a person's birth, and his or her name, sex, mother's name and (usually) father's name

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Etymology

Origin of birth certificate

First recorded in 1895–1900

Example Sentences

Until now, a valid birth certificate had been sufficient to establish a person’s U.S. citizenship.

From Los Angeles Times • Apr. 1, 2026

The Center for American Progress found that over 69 million female citizens over 15 do not have a birth certificate that matches their legal name because of a name change or hyphenation.

From Salon • Mar. 18, 2026

First, people registering to vote would be asked to show proof of U.S. citizenship, such as a passport, birth certificate or naturalization document.

From The Wall Street Journal • Mar. 17, 2026

Gather proof of residency, citizenship documents like a birth certificate and passport, and documentation related to any dependents, the law firm says.

From MarketWatch • Mar. 4, 2026

I wasn’t exactly precisely telling a lie, because even though my birth certificate said Katherine, Lynn had always told me that my real name was Katarina.

From "Kira-Kira" by Cynthia Kadohata