noun
- Massive thick-skinned herbivorous animal living in or around rivers of tropical Africa.
- synonyms: hippopotamus, hippo, Hippopotamus amphibius
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). river horse. Retrieved September 21, 2026, from http://smartdefine.org/river_horse/definitions/1307083 |
| Chicago | WordNet. 2010. "river horse" http://smartdefine.org/river_horse/definitions/1307083 (accessed September 21, 2026). |
| Harvard | WordNet 2010, river horse, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/river_horse/definitions/1307083>. |
| MLA | WordNet. "river horse" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/river_horse/definitions/1307083> |