Meaning : Notify of danger, potential harm, or risk.
Example :
The director warned him that he might be fired.
The doctor warned me about the dangers of smoking.
Meaning : Advise or counsel in terms of someone's behavior.
Example :
I warned him not to go too far.
I warn you against false assumptions.
She warned him to be quiet.
Synonyms : admonish, discourage, monish
Meaning : Ask to go away.
Example :
The old man warned the children off his property.
Meaning : Notify, usually in advance.
Example :
I warned you that I would ask some difficult questions.
Warn ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Warn ka matlab kya hota hai?