big sister

noun

1
: an older sister
2
: a woman who serves as a companion, mother figure, and role model for a girl

Examples of big sister 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.
Jackson Roberts spent years in physical and occupational therapy and is happy to play with his big sister and sing and dance to his favorite song. Stephanie Stahl, CBS News, 22 Jan. 2026 Chicago was Kardashian and West's third child and would later become big sister to the former-couple's fourth child, Psalm. Andrea Wurzburger, PEOPLE, 15 Jan. 2026 With a string of hot new hotel openings and a legit Baja-Med food scene, San Diego is stepping out from the shadow of its big sister due north, earning world-class destination status beyond its famous theme parks. Mona Schwartz, Condé Nast Traveler, 14 Jan. 2026 Gerhard said currently in Manchester there are 39 kids on a waiting list for a big sister or brother and in Windham, 19 waiting. Pamela McLoughlin, Hartford Courant, 3 Jan. 2026 See All Example Sentences for big sister

Word History

First Known Use

1828, in the meaning defined at sense 1

Time Traveler
The first known use of big sister was in 1828

Browse Nearby Words

Cite this Entry

“Big sister.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/big%20sister. Accessed 25 Jan. 2026.

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