Word.ws English Dictionary

birthmate

birthmate noun: a person who has the same birthday as another.

Noun

birthmate (plural birthmates)

  1. A person who has the same birthday as another.

Forms of birthmate

pluralbirthmates

Origin of birthmate

From birth + mate.

Questions about birthmate

What does birthmate mean?
Birthmate means a person who has the same birthday as another.
What part of speech is birthmate?
Birthmate is a noun.
What is the plural of birthmate?
The plural of birthmate is birthmates.

Words near birthmate in the dictionary

  1. birthline
  2. birthlines
  3. birthmark
  4. birthmarked
  5. birthmarks
  6. birthmate
  7. birthmates
  8. birthmonth
  9. birthmonths
  10. birthmother
  11. birthmothers

Source and license

Adapted from Wiktionary: birthmate (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “birthmate.” Word.ws, https://word.ws/birthmate. Based on Wiktionary, CC BY-SA 4.0.