noun
- The former capital and 2nd largest city of Brazil; chief Brazilian port; famous as a tourist attraction.
- synonyms: Rio de Janeiro
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rio. Retrieved October 1, 2026, from http://smartdefine.org/rio/definitions/1307030 |
| Chicago | WordNet. 2010. "rio" http://smartdefine.org/rio/definitions/1307030 (accessed October 1, 2026). |
| Harvard | WordNet 2010, rio, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/rio/definitions/1307030>. |
| MLA | WordNet. "rio" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/rio/definitions/1307030> |