अर्थ : The essential qualities or characteristics by which something is recognized.
It is the nature of fire to burn.
The true nature of jealousy.
अर्थ : A causal agent creating and controlling things in the universe.
The laws of nature.
Nature has seen to it that men are stronger than women.
अर्थ : The natural physical world including plants and animals and landscapes etc..
They tried to preserve nature as they found it.
अर्थ : The complex of emotional and intellectual attributes that determine a person's characteristic actions and reactions.
It is his nature to help others.
अर्थ : A particular type of thing.
Problems of this type are very difficult to solve.
He's interested in trains and things of that nature.
Matters of a personal nature.