postbox
noun /ˈpəʊstbɒks/
/ˈpəʊstbɑːks/
(also letter box)
(both British English) (North American English mailbox)
- a public box, for example in the street, that you put letters into when you send them
enlarge image- The postman put a bundle of letters through the letter box.
- There's a letter box on the corner of the street.
