Among all the parts of speech, nouns are the words that are used to indicate or refer to a person, place, thing or action. It is the class of words that serves as the subject or the object of a verb, the object of a preposition or in apposition. In short, it can be deemed that the name that is used to indicate anything that is seen around will be termed as “Noun” i.e. a naming word.
In a broader aspect Nouns are thought to be the terms to identify a person, animal, place, thing, action or idea.
The classifications of “Noun” are as follows: