mail slotnoun [ C ]
uk/ˈmeɪl ˌslɒt/us/ˈmeɪl ˌslɑːt/US UK letterboxa rectangular hole in the door or in a wall near the entrance of a house or other building, through which letters, etc. are put
Thesaurus: synonyms and related words
Communications - the postal system
- certified mail
- consign
- direct mail
- express
- letterbox
- mailbag
- mass mailing
- p. and p.
- parcel post
- pillar box
- pin code
- PO
- postmaster
- shipping and handling
- snail mail
- stamp
- surface mail
- window
- zip code
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