coin purse vs dulap

coin purse

noun
  • A small bag or pouch designed for carrying money, particularly coins. 

  • Testicles. 

  • a type of theatrical performance undergarment used to hide male genitalia, by stuffing it into a pouch with a drawstring, to simulate being nude 

dulap

How often have the words coin purse and dulap occurred in a corpus of books? (source: Google Ngram Viewer )