relative pronoun definition
Relative pronoun. A relative pronoun is a pronoun used to mark a relative clause, and having the same referent as the element of the main clause which the relative clause modifies. An example is the English word which in the sentence This is the house which Jack built.. relative pronoun is a pronoun used to mark a relative clause, and having the same referent as the element of the main clause which the relative clause modifies. An example is the English word which in the sentence This is the house which Jack built..