post
box
Plural
postboxes
1
a public box where people can drop letters and parcels to be collected and delivered by the postal service
- She dropped her letter into the red postbox on the corner.
- The postbox was emptied by the postal worker every afternoon.
- She searched for the nearest postbox to send an important letter.
- Don’t forget to put the package in the postbox before the deadline.
- He stood by the postbox, double-checking the address on his envelope.
Synonyms: