Po-Faced Meaning in Bengali

What is the meaning of word Po-Faced in Bengali/Bangla ?

Defenition of word Po-Faced

• humorless and disapproving.

Example

don't be so po-faced about everything

Other Meaning of Po-Faced

• ADJECTIVE

  গোমড়া-মুখো sullen sulky po-faced
  রসজ্ঞানহীন po-faced