অর্থ : Without someone's knowledge.
উদাহরণ :
Unbeknownst to me, she made all the arrangements.
সমার্থক : unbeknownst
অর্থ : (usually used with `to') occurring or existing without the knowledge of.
উদাহরণ :
A crisis unbeknown to me.
She had been ill for months, unbeknownst to the family.
সমার্থক : unbeknownst
Unbeknown meaning in Telugu.