Llano Estacado, meaning "staked plains" in Spanish, is a geographic region in the southwestern United States. The area covers a large expanse of land spanning parts of Texas and New Mexico. The region is known for its vast flatlands, which have been used for various purposes such as grazing for livestock and farming. Synonyms for the Llano Estacado include the High Plains, the South Plains, and the Staked Plains. These names reflect the region's geographic features and cultural significance. Despite its rugged terrain and harsh climates, the Llano Estacado remains an important part of the American West, both for its natural beauty and economic contributions.