Covertly Meaning in Bengali

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

Meaning of Covertly in Bangla is : প্রচ্ছন্নভাবে (p r o c . ch O n . n o . bh a . b e)

Defenition of word Covertly

Example

a transcript of a covertly taped meeting

Other Meaning of Covertly