castellana
Castellana is the feminine form of the adjective castellano and is used in both Spanish and Italian contexts to denote a connection with Castile or the Castilian language, as well as to describe gendered nouns derived from that root. In Spanish, castellana commonly appears in phrases such as lengua castellana or mujer castellana, where it functions as an adjective describing origin, culture, or language. In Italian, castellana can refer to a female castellan (the keeper or governor of a castle) and appears in toponymy and personal naming.
Geographic and cultural usage in Spanish-speaking contexts includes prominent place names and expressions tied to Castile.
In Italian usage, castellana can denote a female castellan, and the term appears in historical or literary
Notable related terms include la lengua castellana (the Castilian language) and castellano as the predominant term