date of birth
noun phrase
: the month, day, and year a person was born : birth date
Give your full name and date of birth.
Examples of date of birth in a Sentence
Recent Examples on the Web
Officials said no Social Security numbers, dates of birth, or financial information were accessed, and records belonging to minors were not affected.
—
Doug Myers, CBS News, 20 June 2026
Roku also allegedly partners with third-party brokers to provide its advertisers access to sensitive data such as ethnicity and date of birth of users, including children.
—Shirsho Dasgupta, Miami Herald, 18 June 2026
The information involved incudes customer names, dates of birth, email addresses, and phone number.
—Lisa Lockwood, Footwear News, 2 June 2026
Gable revealed his name, date of birth and place of birth.
—Alfred Konuwa, Forbes.com, 31 May 2026
Two decades of breach dumps now sit between your parents and the systems still verifying them by date of birth, mailing address and the last four of a Social Security number.
—Kurt Knutsson, FOXNews.com, 30 May 2026
Voters input their name, date of birth and ZIP code to register.
—Kaitlyn Schallhorn, Oc Register, 30 May 2026
The form will ask for dates of birth, Social Security numbers and contact information.
—Kinsey Crowley, USA Today, 28 May 2026
The Justice Department has sued at least 30 states and the District of Columbia seeking to force the release of detailed voter data, including dates of birth, addresses, driver's license numbers and partial Social Security numbers.
—Arkansas Online, 23 May 2026
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Doug Myers, CBS News, 20 June 2026
Roku also allegedly partners with third-party brokers to provide its advertisers access to sensitive data such as ethnicity and date of birth of users, including children.
—Shirsho Dasgupta, Miami Herald, 18 June 2026
The information involved incudes customer names, dates of birth, email addresses, and phone number.
—Lisa Lockwood, Footwear News, 2 June 2026
Gable revealed his name, date of birth and place of birth.
—Alfred Konuwa, Forbes.com, 31 May 2026
Two decades of breach dumps now sit between your parents and the systems still verifying them by date of birth, mailing address and the last four of a Social Security number.
—Kurt Knutsson, FOXNews.com, 30 May 2026
Voters input their name, date of birth and ZIP code to register.
—Kaitlyn Schallhorn, Oc Register, 30 May 2026
The form will ask for dates of birth, Social Security numbers and contact information.
—Kinsey Crowley, USA Today, 28 May 2026
The Justice Department has sued at least 30 states and the District of Columbia seeking to force the release of detailed voter data, including dates of birth, addresses, driver's license numbers and partial Social Security numbers.
—Arkansas Online, 23 May 2026
Cite this Entry
“Date of birth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/date%20of%20birth. Accessed 23 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
