The simplest definition of a noun is athingand nouns are the basic building blocks of sentences.These things can represent a person, animal, place, idea, emotion

Example:a)Theboyandgirlwere holdinghands astheycrossed thebridgeto on thewaytotown.Here :boy ,girl ,hands, they bridge are nouns

b)Ilove watchingmycatplay with the pinkyarn.

Here cat, yarn are nouns

Types of nouns:

1.Commonnouns are the words that refer to most general things: country, evening, laughter, puppy, umbrella

2.Propernouns are the name that identifies someone or something, a person or a place. Proper nouns are capitalized. John is a proper noun, since the word John represents a particular, single example of a thing, John.

1.Nouns are things that represents name, place, animal, or thing.Ex- Susy, Lucy etc. 2.There are basically six kinds of nouns. They are:proper noun ex- Taj Mahal, Delhi etc, common noun ex- pen, cup etc, collective noun ex- a fleet of sheep, an army of soldiers etc, abstract noun ex-love, happiness etc, countable noun ex-benches in a class, guns in an army's batch etc,u

A noun is a wordEx: He is a doctor. It is fan.