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Synonyms

fraternal twin

American  

noun

fraternal twins plural
  1. one of a pair of twins, not necessarily resembling each other, or of the same sex, that develop from two separately fertilized ova.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of fraternal twin

First recorded in 1900–05

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.

See Examples For:

Notaro lives near Hollywood with her wife, actor Stephanie Allynne, their 9-year-old fraternal twin boys, Max and Finn, and three cats, Fluff, Linus and Skip.

From Los Angeles Times Apr. 24, 2026

The results were consistent across both identical and fraternal twin pairs.

From Science Daily May 8, 2024

For more expansive searches with a high rate of success, I also signed up for Worldpackers and its fraternal twin, Workaway.

From Washington Post Sep. 23, 2022

Inside, the restaurant resembled a fraternal twin of its former self.

From Seattle Times Jun. 12, 2022

Not the shy girl with the tangled black hair in her face, but instead her fraternal twin brother.

From "Middlesex: A Novel" by Jeffrey Eugenides

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