Spanish linguistics is the systematic study of the structure, use, variation, and development of the Spanish language. It encompasses major areas of linguistic analysis, including phonetics and phonology, morphology, syntax, semantics, pragmatics, and sociolinguistics, as well as historical linguistics and dialectology ^[1][2]. The field examines Spanish across geographical regions, social communities, communicative contexts, and historical periods, addressing both the language's structural properties and the patterns of variation that characterize its use.