noun
- A powdered form of aspirin.
- synonyms: aspirin powder
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). headache powder. Retrieved September 21, 2026, from http://smartdefine.org/headache_powder/definitions/1284377 |
| Chicago | WordNet. 2010. "headache powder" http://smartdefine.org/headache_powder/definitions/1284377 (accessed September 21, 2026). |
| Harvard | WordNet 2010, headache powder, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/headache_powder/definitions/1284377>. |
| MLA | WordNet. "headache powder" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/headache_powder/definitions/1284377> |