What is a Pronoun? Repetitive words in a sentence or paragraph can be tiring to read. Good thing pronouns exist. “Celina borrowed a book weeks ago, but Celina has not read the book yet” sounds too long. A pronoun is a word that substitutes a noun. As you already know, a noun names a person, place, thing, or idea. A … Continue reading Pronouns: Substitution Over Repetition