from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A sequence of letters and numbers added to a postal address to aid the sorting and delivery of post / mail.
- n. The region denoted by a postcode.
- v. To give a postcode to; to mark with a postcode.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a code of letters and digits added to a postal address to aid in the sorting of mail
From post + code. (Wiktionary)