noun
- A sister who has only one parent in common with you.
- synonyms: half sister, half-sister
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). stepsister. Retrieved September 20, 2026, from http://smartdefine.org/stepsister/definitions/1313117 |
| Chicago | WordNet. 2010. "stepsister" http://smartdefine.org/stepsister/definitions/1313117 (accessed September 20, 2026). |
| Harvard | WordNet 2010, stepsister, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/stepsister/definitions/1313117>. |
| MLA | WordNet. "stepsister" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/stepsister/definitions/1313117> |