stepsister

noun

step·​sis·​ter ˈstep-ˌsi-stər How to pronounce stepsister (audio)
: a daughter of one's stepparent by a former partner

Examples of stepsister in a Sentence

Recent Examples on the Web
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But Anna, 65, believes the other awards are rightfully her inheritances and were peddled by her stepsister to Julien’s following the death of Rod’s fifth and final wife, actress Joan Benedict, best known for playing Edith Fairchild on General Hospital. Gary Baum, HollywoodReporter, 24 July 2025 Lindsey’s stepmother, stepsisters and sisters also attended the Christian summer camp, which is situated on the banks of the Guadalupe River in Texas Hill Country. Bailey Richards, People.com, 13 July 2025 This reimagined version adds a modern sensibility, new twists, fantasy and humor to the story of a young woman, mistreated by her stepmother and stepsisters, who is transformed for a date with a prince by a fairy godmother. Jessica Gelt, Los Angeles Times, 13 June 2025 Filming in Toronto and premiering this fall, Sheriff Country stars Baccarin (Gotham, Homeland) as straight-shooting sheriff Mickey Fox, the stepsister of Cal Fire’s division chief Sharon Leone. Matt Webb Mitovich, TVLine, 10 July 2025 See All Example Sentences for stepsister

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of stepsister was in the 15th century

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Cite this Entry

“Stepsister.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stepsister. Accessed 27 Jul. 2025.

Kids Definition

stepsister

noun
step·​sis·​ter ˈstep-ˌsis-tər How to pronounce stepsister (audio)
: a daughter of one's stepparent by a former partner

More from Merriam-Webster on stepsister

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