Restrictivos

Restrictivos is the plural form of the adjective restrictivo and is used in several fields to describe elements that limit or specify the reference of a noun or concept. In linguistics, restrictivos typically refer to restrictive clauses that are essential to identify the referent, in contrast with non-restrictive or explicativas clauses that merely add information.

In English grammar, a restrictive clause (also called a defining clause) limits the noun it modifies and is not set off by commas. Example: The students that passed the exam will receive certificates. Here, "that passed the exam" identifies which students are meant. Non-restrictive clauses use the pronoun which and are set off by commas: The students, who passed the exam, will receive certificates. Similar distinctions exist in other languages, including Spanish.

In law and public policy, restrictive measures or restrictions are described as restrictives. This usage covers terms such as restrictive covenants, restrictive licensing, or restrictive trade measures, which define limits on behavior, properties, or economic activity. The concept highlights boundaries rather than descriptions.

In Spanish grammar, the term se aplica a oraciones restrictivas (restrictive clauses) as opposed to oraciones explicativas (non-restrictive clauses). Restrictivas in this context identify a noun within a larger set and are essential for interpretation, whereas explicativas add extra, non-essential information.

Etymology traces restrictivo to Latin restrictivus, meaning limiting. Across disciplines, restrictivos denote elements that constrain, specify, or delimit meaning, scope, or action.