mailingcode

noun
UK /ˈmeɪlɪŋ kəʊd/
US /ˈmeɪlɪŋ koʊd/

A mailing code is a set of letters or numbers that helps mail get to the right place.

Write the mailing code on the envelope so the letter arrives quickly.


OTHER MEANINGS

2. A short code used to label a batch of items sent by mail.

Each box had a mailing code printed on the label.

3. A secret code used in some mail systems to sort letters automatically.

The machine reads the mailing code and sends the letter down the right chute.

4. A number that identifies a mailing list or group.

Enter your mailing code to join the club's newsletter.