noun
- Pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs.
- synonyms: headache, cephalalgia
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). head ache. Retrieved September 20, 2026, from http://smartdefine.org/head_ache/definitions/1284359 |
| Chicago | WordNet. 2010. "head ache" http://smartdefine.org/head_ache/definitions/1284359 (accessed September 20, 2026). |
| Harvard | WordNet 2010, head ache, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/head_ache/definitions/1284359>. |
| MLA | WordNet. "head ache" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/head_ache/definitions/1284359> |