noun
- European evergreen plant with white or purplish rose-like winter-blooming flowers.
- synonyms: Christmas rose, winter rose, black hellebore
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). helleborus niger. Retrieved September 21, 2026, from http://smartdefine.org/helleborus_niger/definitions/1284588 |
| Chicago | WordNet. 2010. "helleborus niger" http://smartdefine.org/helleborus_niger/definitions/1284588 (accessed September 21, 2026). |
| Harvard | WordNet 2010, helleborus niger, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/helleborus_niger/definitions/1284588>. |
| MLA | WordNet. "helleborus niger" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/helleborus_niger/definitions/1284588> |