What is a pronou called that points out something?

demonstrative

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A pronoun that points out something is called a demonstrative pronoun. Demonstrative pronouns include words like "this," "that," "these," and "those." These pronouns are used to indicate specific things or people in a sentence.

To find this information, you can refer to reliable grammar resources, such as grammar websites or grammar books. In this case, the website provided, http://grammar.ccc.commnet.edu/grammar/pronouns1.htm, is a good resource that provides a detailed explanation of different types of pronouns, including demonstrative pronouns. By scrolling down on the webpage, you can find information about what a demonstrative pronoun is and examples of how they are used.