A noun is a word that names something, such as a person, place, thing, or idea. In a sentence, nouns can play the role of subject, direct object, indirect object, subject complement, object complement, appositive, or adjective.
Examples of Nouns
Person :
Abdul Kalam
Mahatma Gandhi
Mother Sushant Singh Rajput
Place
Place
Animal
Animal
Thing
Thing
Proper nouns vs. common nouns
One important distinction to be made is whether a noun is a proper noun or a common noun. A proper noun is a specific name of a person, place, or thing, and is always capitalized.Does Tina have much homework to do this evening?
Tina is the name of a specific person.I would like to visit Old Faithful.
Old Faithful is the specific name of a geological phenomenon.
The opposite of a proper noun is a common noun, sometimes known as a generic noun. A common noun is the generic name of an item in a class or group and is not capitalized unless appearing at the beginning of a sentence or in a title.The girl crossed the river.
Girl is a common noun; we do not learn the identity of the girl by reading this sentence, though we know the action she takes. River is also a common noun in this sentence.