| Rio Grande | |
| —n | |
| 1. | Mexican name: Río Bravo a river in North America, rising in SW Colorado and flowing southeast to the Gulf of Mexico, forming the border between the US and Mexico. Length: about 3030 km (1885 miles) |
| 2. | a port in SE Brazil, in SE Rio Grande do Sul state: serves as the port for Porto Alegre. Pop: 188 000 (2005 est) |
River running east from Colorado to the Gulf of Mexico, dividing the United States from Mexico.