Extremaduran (estremeñu ehtːɾeˈmeɲʊ, extremeño) is a group of vernacular Romance dialects, related to the Asturleonese language, spoken in Extremadura and adjoining areas in the province of Salamanca. It is difficult to establish the exact boundary between Extremaduran and the Spanish varieties spoken in most of Extremadura.
The linguistic varieties of Extremadura are usually classified in three main branches: Northern or "High" (artu estremeñu), Central or "Middle" (meyu estremeñu), and Southern or "Low" (baju estremeñu). The northern branch is usually considered to be the language proper, and is spoken in the north-west of the autonomous region of Extremadura, and the south-west of Salamanca, a province of the autonomous region of Castile and León. The central and southern branches are spoken in the rest of Extremadura, and are not different enough from standard Spanish to be considered anything but dialects of the language, since at least the 18th century.
Northern Extremaduran is also spoken in a few villages of southern Salamanca, being known there as the "palra d'El Rebollal", which is now almost extinct.
The late 19th century saw the first serious attempt to write in Extremaduran, until then an oral language, with the poet José María Gabriel y Galán. Born in Salamanca, he lived most of his life in the north of Cáceres, Extremadura. He wrote in a local variant of Extremaduran, full of dialectal remains, but always with an eye on Spanish usage.
After that, localisms are the pattern in the attempts to defend the Extremaduran language to the extent that today only a few people are trying to revive the language and make northern Extremadura a bilingual region, whereas the government and official institutions seem to think the best solution is for northwestern Extremadurans to speak a Castilian dialect without any kind of protection.