stepsister
noun
step·sis·ter
ˈstep-ˌsi-stər 
: a daughter of one's stepparent : the stepdaughter of one's parent
Examples of stepsister in a Sentence
Recent Examples on the Web
There are also two stepsisters, neither ugly but one quite bratty.
—
Judy Berman, Time, 29 Jan. 2026
Schloss' stepsister Anne and the Frank family hid in a secret annex in Amsterdam for two years during World War II to evade Nazi persecution for their Jewish faith.
—Janine Henni, PEOPLE, 5 Jan. 2026
Auschwitz survivor Eva Schloss, the stepsister of teenage diarist Anne Frank and a tireless educator about the horrors of the Holocaust, has died.
—CBS News, 5 Jan. 2026
Eva Schloss, who survived the Holocaust as a teenager before becoming Anne Frank’s stepsister and a tireless campaigner against prejudice, has died at age 96, her trust announced Sunday.
—Issy Ronald, CNN Money, 5 Jan. 2026
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Judy Berman, Time, 29 Jan. 2026
Schloss' stepsister Anne and the Frank family hid in a secret annex in Amsterdam for two years during World War II to evade Nazi persecution for their Jewish faith.
—Janine Henni, PEOPLE, 5 Jan. 2026
Auschwitz survivor Eva Schloss, the stepsister of teenage diarist Anne Frank and a tireless educator about the horrors of the Holocaust, has died.
—CBS News, 5 Jan. 2026
Eva Schloss, who survived the Holocaust as a teenager before becoming Anne Frank’s stepsister and a tireless campaigner against prejudice, has died at age 96, her trust announced Sunday.
—Issy Ronald, CNN Money, 5 Jan. 2026
See All Example Sentences for stepsister
Cite this Entry
“Stepsister.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stepsister. Accessed 7 Feb. 2026.
Copy CitationKids Definition
stepsister
noun
step·sis·ter
ˈstep-ˌsis-tər
: a daughter of one's stepparent by a former partner
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