Millennia Meaning in Bengali

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

Defenition of word Millennia

• a period of a thousand years, especially when calculated from the traditional date of the birth of Christ.
• an anniversary of a thousand years.

Example

the millennium of the Russian Orthodox Church

Other Meaning of Millennia

• NOUN

  সহস্র বত্সর millennium millenary
  সহস্রক millennium