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Showing results for identical twin. Search instead for identical situation.
Synonyms

identical twin

American  

noun

  1. one of a pair of twins who develop from a single fertilized ovum and therefore have the same genotype, are of the same sex, and usually resemble each other closely.


Etymology

Origin of identical twin

First recorded in 1885–90

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.

People who disagree with him include his identical twin brother.

From The Wall Street Journal • Mar. 31, 2026

Elliott meets, and is attracted to, Joey’s identical twin brother, the gay Jack, a successful businessman who explains that Joey has suffered serious psychological problems.

From The Wall Street Journal • Feb. 13, 2026

Yet it's what Dr Chris van Tulleken, who hosts the BBC's What's Up Docs alongside identical twin brother Dr Xand confesses to having.

From BBC • Oct. 25, 2025

She said the room included her identical twin sister who was one of several Writers Guild Canada writers enlisted to work on the show.

From Los Angeles Times • May 6, 2025

My gaze passed over Neil’s identical twin brother, Sahil Roy, who apparently had noticed me and was now smiling, his face bright and happy.

From "From Twinkle, with Love" by Sandhya Menon

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