mailbox

noun

mail·​box ˈmāl-ˌbäks How to pronounce mailbox (audio)
1
: a box at or near a dwelling for the occupant's mail
2
: a public box for deposit of outgoing mail
3
: a computer file in which email is collected

Examples of mailbox in a Sentence

On the way to work, I dropped my letters in the corner mailbox. She checked her mailbox daily, hoping for a letter from her son.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Use them to brush spider webs from windows, screens, railings, porch ceilings, mailboxes, window boxes, and foundation plantings. Emerson Latham, Better Homes & Gardens, 30 May 2026 Pope’s lawsuit also contains an allegation about a 2024 incident in which Dustman allegedly crashed his city patrol vehicle into two mailboxes while he was intoxicated. Nathan Pilling, Kansas City Star, 29 May 2026 Add some path lighting to make your home more appealing at night, swap out your old address numbers for new versions and make sure your mailbox is in good condition. Angie Hicks, Boston Herald, 28 May 2026 Her family has also been targeted more recently, as in March 2024, police in Charleston, South Carolina, investigated a bomb threat against Barrett’s sister after an email falsely claimed an explosive device had been placed in the family’s mailbox. Claire Carter, The Washington Examiner, 28 May 2026 See All Example Sentences for mailbox

Word History

First Known Use

1868, in the meaning defined at sense 1

Time Traveler
The first known use of mailbox was in 1868

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Cite this Entry

“Mailbox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mailbox. Accessed 3 Jun. 2026.

Kids Definition

mailbox

noun
mail·​box ˈmā(ə)l-ˌbäks How to pronounce mailbox (audio)
1
: a public box in which to place outgoing mail
2
: a private box (as on a house) for the delivery of incoming mail
3
: a computer file in which email is collected

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