Meaning : Witty language used to convey insults or scorn.
Example :
He used sarcasm to upset his opponent.
Irony is wasted on the stupid.
Satire is a sort of glass, wherein beholders do generally discover everybody's face but their own.
Synonyms : caustic remark, irony, satire
Sarcasm ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Sarcasm ka matlab kya hota hai?