noun
- Antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever. and also to treat motion sickness).
- synonyms: diphenhydramine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). benadryl. Retrieved September 21, 2026, from http://smartdefine.org/benadryl/definitions/1326556 |
| Chicago | WordNet. 2010. "benadryl" http://smartdefine.org/benadryl/definitions/1326556 (accessed September 21, 2026). |
| Harvard | WordNet 2010, benadryl, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/benadryl/definitions/1326556>. |
| MLA | WordNet. "benadryl" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/benadryl/definitions/1326556> |