noun
- Small secretive ground-living snake; found from central United States to Argentina. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). black-headed snake. Retrieved September 22, 2026, from http://smartdefine.org/black-headed_snake/definitions/1196249 |
| Chicago | WordNet. 2010. "black-headed snake" http://smartdefine.org/black-headed_snake/definitions/1196249 (accessed September 22, 2026). |
| Harvard | WordNet 2010, black-headed snake, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/black-headed_snake/definitions/1196249>. |
| MLA | WordNet. "black-headed snake" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/black-headed_snake/definitions/1196249> |