অর্থ : Audacious (even arrogant) behavior that you have no right to.
							উদাহরণ : 
							He despised them for their presumptuousness.
							
সমার্থক : assumption, presumption, presumptuousness
Effrontery ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Effrontery ka matlab kya hota hai?