What is a noun | All types of a noun What is a noun? A noun is a word that represents the name of a person, animal, place, thing or idea. It is one of the most used components in sentences. We also call it a naming word. Such as- Ram, Cat, Delhi, pen etc. Example sentence- Ram is my brother. – ‘Ram’ is the name of a person I live in Delhi. ‘Delhi’ is the name of a place I have a pen. ‘Pen’ is the name of a thing I have to feed my cat. ‘cat is the name of an animal. All of the highlighted words i