noun
- Soap in powdered form mixed with alkaline builders.
- synonyms: soap powder, built-soap powder
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). washing powder. Retrieved September 20, 2026, from http://smartdefine.org/washing_powder/definitions/1320111 |
| Chicago | WordNet. 2010. "washing powder" http://smartdefine.org/washing_powder/definitions/1320111 (accessed September 20, 2026). |
| Harvard | WordNet 2010, washing powder, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/washing_powder/definitions/1320111>. |
| MLA | WordNet. "washing powder" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/washing_powder/definitions/1320111> |