mailcode
nounUK /ˈmeɪl.kəʊd/
US /ˈmeɪl.koʊd/
A mailcode is a special set of letters and numbers that helps mail go to the right place.
Write the mailcode on the envelope so the letter arrives quickly.
RELATED WORDS
OTHER MEANINGS
2. A short code used inside a company to find a certain office or department.
Send the package to mailcode 42 on the third floor.
3. A secret code used to keep a message safe when it is sent.
The spy wrote the note in a mailcode only her friend could read.
4. A number that marks a group of mailboxes in a building.
Our apartment mailcode is 7B.