big sister
Americannoun
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an elder sister.
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(sometimes initial capital letters) a woman who individually or as a member of an organized group undertakes to sponsor or assist a girl in need of help or guidance.
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(sometimes initial capital letters) a young woman in the junior or senior class in college who advises a young woman in the freshman class on studies, social activities, etc., often as a part of a sorority program.
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.
More like a second mother than a big sister.
From Literature
In this week’s episode of The Envelope podcast, the “Sentimental Value” star reflects on growing up onscreen and following in big sister Dakota Fanning’s footsteps.
From Los Angeles Times
A call to arms for big sisters everywhere.
She paid tribute to Sakamoto who is affectionately called "big sister" by her teammates.
From Barron's
Affectionately called "big sister" by her teammates, she is leading a new generation of Japanese stars including Nakai, 17, and Chiba, 20.
From Barron's
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
