noun
- Any of various thorny shrubs of the genus Pyracantha bearing small white flowers followed by hard red or orange-red berries.
- synonyms: Pyracantha, pyracanth, fire thorn
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). firethorn. Retrieved September 21, 2026, from http://smartdefine.org/firethorn/definitions/1276299 |
| Chicago | WordNet. 2010. "firethorn" http://smartdefine.org/firethorn/definitions/1276299 (accessed September 21, 2026). |
| Harvard | WordNet 2010, firethorn, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/firethorn/definitions/1276299>. |
| MLA | WordNet. "firethorn" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/firethorn/definitions/1276299> |