noun
- Whitefish of the western United States and Canada.
- synonyms: Rocky Mountain whitefish
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). prosopium williamsonii. Retrieved September 22, 2026, from http://smartdefine.org/prosopium_williamsonii/definitions/1304183 |
| Chicago | WordNet. 2010. "prosopium williamsonii" http://smartdefine.org/prosopium_williamsonii/definitions/1304183 (accessed September 22, 2026). |
| Harvard | WordNet 2010, prosopium williamsonii, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/prosopium_williamsonii/definitions/1304183>. |
| MLA | WordNet. "prosopium williamsonii" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/prosopium_williamsonii/definitions/1304183> |