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.
One of Nancy’s neighbors, Laura Gargano, told People that the community decided to add yellow ribbons to trees and mailboxes to signal they too were still hopeful. Jessica Schladebeck, New York Daily News, 18 Feb. 2026 As early voting for the March 3 primary begins Tuesday, Dallas County officials are taking to social media feeds, radio and mailboxes to ensure voters understand a major change impacting this election. Tracey McManus, Dallas Morning News, 16 Feb. 2026 By late afternoon, the batch of flowers and hopeful messages outside Guthrie’s home had swelled, and neighbors had attached yellow ribbons to their mailboxes and trees. Paige Williams, New Yorker, 14 Feb. 2026 For the past 33 years, DiTore has really delivered for people in this community, both in their mailboxes and their personal lives. Steve Hartman, CBS News, 14 Feb. 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

Browse Nearby Words

Cite this Entry

“Mailbox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mailbox. Accessed 21 Feb. 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

More from Merriam-Webster on mailbox

Last Updated: - Updated example sentences
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