A river that rises in Mexico and flows across Texas into the Gulf of Mexico WordNet 3.0 & Open English WordNet

The Brazos River, called the Río de los Brazos de Dios by early Spanish explorers, is the 14th-longest river in the United States at 1,280 miles from its headwater source at the head of Blackwater Draw, Roosevelt County, New Mexico to its mouth at the Gulf of Mexico with a 45,000-square-mile drainage basin. Wikipedia

A river of Texas and New Mexico flowing into the Gulf of Mexico Wikipedia Disambiguation

A river that flows through Texas into the Gulf of Mexico. Wiktionary