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Showing results for stepsister. Search instead for Step+Sister.
Synonyms

stepsister

American  
[step-sis-ter] / ˈstɛpˌsɪs tər /

noun

stepsisters plural
  1. one's stepfather's or stepmother's daughter by a previous marriage.


stepsister British  
/ ˈstɛpˌsɪstə /

noun

  1. a daughter of one's stepmother or stepfather by a union with someone other than one's father or mother respectively

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of stepsister

late Middle English word dating back to 1400–50; see origin at step-, sister

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.

See Examples For:

My stepsister and I are co-executors, but her past actions have caused me not to trust her.

From MarketWatch Feb. 13, 2026

Hahn: It’s interesting, Mark, because I’ve always felt kind of like basically just invited to the party, so I always have felt like the messy stepsister on the outside looking in.

From Los Angeles Times Jun. 5, 2025

I could relate to those feelings of shame and despair she felt when she realized she was the stepsister.

From Salon Apr. 18, 2025

Baena's surviving family includes his mother Barbara Stern and stepfather Roger Stern; father Scott and stepmother Michele Baena; brother Brad Baena; stepsister Bianca Gabay and stepbrother Jed Fluxman.

From BBC Jan. 7, 2025

When boys came over, Kaprice and her stepsister would be sitting at a table with brush, rod, and cloth, expertly taking the guns apart, spinning the barrels, polishing the grips.

From "The 57 Bus" by Dashka Slater

They were stepsisters who hadn’t seen each other since they were little girls.

From The Wall Street Journal Jun. 21, 2026

Despite the family's efforts to protect them, her younger stepsisters found out that their father and mother were trapped under the rubble from other children at school.

From BBC Apr. 9, 2025

For a time, the two guitarists were family: He married one of Hendrix’s stepsisters, Marsha Jinka, in 1962, although they had separated by the time Hendrix died in 1970 at 27.

From Washington Post Apr. 28, 2022

Wearing a raggedy dress and frumpy sweater, she is treated like a lowly servant by her imperious stepmother and snide stepsisters.

From New York Times Dec. 19, 2021

Sure, she got the prince, but what about the stepsisters?

From "The Fourteenth Goldfish" by Jennifer L. Holm

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