identical twin

noun

Synonyms of identical twinnext
: either member of a pair of twins that are produced from a single egg and who look exactly alike

Examples of identical twin in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Horton played in high school and college alongside her identical twin sister, Heather. — Tracy Brown, Los Angeles Times, 16 Oct. 2026 While Sabrina’s identical twin sister, Virginia, was arranged to marry a Chinese American man in the States who spoke no Cantonese, Sabrina wouldn’t let her parents stop their love— or stop her from getting pregnant. — Literary Hub, 16 Oct. 2026 The movie is loosely based on the real case of British identical twin sisters Freda and Greta Chaplin, the subjects of a tabloid court case in the 1980s. — Scott Roxborough, HollywoodReporter, 3 Sep. 2026 His father also believes Matias’ identical twin brother has played a role in his outlook. — Angelique Brenes, PEOPLE, 1 Sep. 2026 See All Example Sentences for identical twin

Browse Nearby Words

Cite this Entry

“Identical twin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/identical%20twin. Accessed 18 Oct. 2026.

Kids Definition

identical twin

noun
: either member of a pair of twins that are produced from a single fertilized egg, usually have identical genes, and are physically similar

More from Merriam-Webster on identical twin

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!