Countersign Meaning in Bengali

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

Defenition of word Countersign

• a signal or password given in reply to a soldier on guard.
• add a signature to (a document already signed by another person).

Example

each check had to be signed and countersigned

Other Meaning of Countersign

• NOUN

  প্রতিস্বাক্ষর countersign countersignature
  সামরিক সংকেত countersign

• MORE

  প্রতিস্বাক্ষর করা countersign counter-sign
  সংকেতশব্দ countersign