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.
But his big sister, Luna, knows exactly what to do. Maria Azzurra Volpe, MSNBC Newsweek, 18 Aug. 2025 Like its big sister, service is warm and personal: Expect front desk staff who greet you by name and offer thoughtful local recs. Katharine Sohn, Architectural Digest, 15 Aug. 2025 My big sister Nancy got a chance to see the Beatles on Sept. 6, 1964, thanks to our dad, Charles Cain, an Associated Press reporter. Carol Cain, Freep.com, 27 July 2025 Exuding big sister vibes, Perry asked about their backgrounds and their career goals, even doing splits on stage next to one, an aspiring gymnast. Melissa Ruggieri, USA Today, 11 Aug. 2025 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

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Cite this Entry

“Big sister.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/big%20sister. Accessed 2 Sep. 2025.

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