letterboxes
/ˈlɛtərˌbɑksɪz/
noun
- Plural of letterbox; multiple boxes or slots for receiving mail.
- All the letterboxes on the street were painted red.
- The apartment building has letterboxes for each unit in the lobby.
- The postman sorted the mail into the correct letterboxes.
verb
- Third person singular form of the verb 'letterbox'; displays widescreen video with black bars.
- The software automatically letterboxes any video that is not in standard format.
- My TV letterboxes old movies to fit the screen properly.
- The app letterboxes the content so nothing is cut off.