Question

what is the meaning of zip code

Answer 1

ZIP Codes are a system of postal codesused by the United States Postal Service (USPS) since 1963. The term ZIP is an acronym for Zone Improvement Plan; it was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postaladdress.

Answer 2

a postal code consisting of five or nine digits.