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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:

On the opposite end of the parkway is its fraternal twin, the “rainbow” bed — a free-for-all of colorful plants.

From Los Angeles Times Oct. 15, 2025

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

From Science Daily May 8, 2024

Alok and his fraternal twin brother, Bhaskar who’s also a professional DJ and producer, learned how to spin records as children.

From Seattle Times Oct. 2, 2023

Mr. Cameron introduced her to his three college friends who were also his roommates, and Ms. Graves introduced him to her fraternal twin sister, Kristin Graves, with whom she shared her apartment.

From New York Times Jun. 3, 2022

Like A-block, its fraternal twin, B-block was a massive structure.

From "Newjack: Guarding Sing Sing" by Ted Conover

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