অর্থ : Filled with bewilderment.
উদাহরণ :
At a loss to understand those remarks.
Puzzled that she left without saying goodbye.
সমার্থক : at a loss, nonplussed, puzzled
Nonplused ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Nonplused ka matlab kya hota hai?