- (n.) A South American monkey (Lagothrix infumatus), said to be gluttonous.
- (n.) A South American animal of the family Mustelidae (Galictis vittata). It is about two feet long, exclusive of the tail. Its under parts are black. Also called South American glutton.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). grison. Retrieved September 22, 2026, from http://smartdefine.org/grison/definitions/2013790 |
| Chicago | Webster's. 2011. "grison" http://smartdefine.org/grison/definitions/2013790 (accessed September 22, 2026). |
| Harvard | Webster's 2011, grison, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/grison/definitions/2013790>. |
| MLA | Webster's. "grison" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/grison/definitions/2013790> |