demonstrativedefinite

Demonstrative definite is a term sometimes used in linguistics to describe a specific type of demonstrative determiner or pronoun that refers to something that is clearly identified or particularized in context. These words, such as "this," "that," "these," and "those," serve to point out or single out a noun. The "definite" aspect implies that the referent is understood by both the speaker and the listener, whether through proximity, previous mention, or shared knowledge.

In grammar, demonstratives function as determiners when they precede a noun, modifying it. For example, in the sentence "This book is interesting," "this" is a demonstrative determiner specifying which book. They can also function as pronouns, standing alone and replacing a noun. For instance, "This is my favorite color" uses "this" as a demonstrative pronoun. The definite nature means they are not referring to a general or unspecified item, but rather a concrete, identifiable one. The choice between "this/these" and "that/those" often depends on physical or temporal distance, but can also be used metaphorically. The term "demonstrative definite" emphasizes the dual function of pointing out and specifying a particular entity.