Dictionary.com
definitions

birth date

or birth·date

[burth-deyt]
|

noun

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

Origin of birth date

First recorded in 1550–1600
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for birth date

Historical Examples of birth date

  • The death-date, as said above, is not a fixed one, like the birth-date.

  • He couldn't, very well, for its date antedated his own birth-date.

    What Is Man? And Other Stories

    Mark Twain (Samuel Clemens)

  • Her birth-date does not seem to be known, but she was married in 1551.

    A Letter Book

    George Saintsbury

  • Nowhere have I found an indication of Portocarrero's birth-date.

    Fray Luis de Len

    James Fitzmaurice-Kelly

  • He evinced the opposite of the temper usually ascribed to the “Shepherd-boy” —a birth-date by Ex.

    Assimilative Memory

    Marcus Dwight Larrowe (AKA Prof. A. Loisette)