Relativa
Relativa is the feminine form of the Spanish and Portuguese adjective relativo. It is used to express relation, relevance, or belonging and agrees with feminine nouns. In everyday language, phrases such as relativa a (relating to) or de carácter relativo describe something dependent on a reference point or context, while una idea relativa or una relación relativa indicates a relation that is not absolute.
In Spanish grammar, relativa appears in two main areas. As an attributive adjective, it modifies feminine nouns
In technical and scientific contexts, relativa contributes to compound terms for measures or comparisons, such as
Etymology and usage notes: relativa derives from Latin relativus, meaning related to or dependent on something