Unprecedented Meaning in Bengali

What is the meaning of word Unprecedented in Bengali/Bangla ?

Defenition of word Unprecedented

• never done or known before.

Example

the government took the unprecedented step of releasing confidential correspondence

Other Meaning of Unprecedented

• ADJECTIVE

  অভূতপূর্ব unprecedented novel new all-time
  অপরূপ amazing incomparable wonderful unprecedented strange queer
  অপূর্ব wonderful unprecedented unusual curious unexampled uncommon
  অভিনব fancy novel unprecedented extraspecial in mint condition new-fashioned
  নজিরহীন unprecedented unheard

• MORE

  অতুলনীয় unprecedented unpalatable classic unapproachable
  অতুলন unexampled unprecedented unique
  তুলনাহীন unique unprecedented beyond compare