A second-person pronoun refers to the person who is spoken to.
A second-person pronoun refers to the person who is spoken to. It is used to directly address someone or to refer to someone being addressed in a sentence or conversation. For example, in the sentence "Can you pass me the salt?", the pronoun "you" is a second-person pronoun because it is referring to the person who is being spoken to, asking if they can pass the salt.