1
: a letter carrier's shoulder bag
2
: a pouch used in the shipment of mail

Examples of mailbag in a Sentence

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.
The Miami Herald’s Heat mailbag is here to answer your questions. Anthony Chiang, Miami Herald, 10 June 2026 Before the Bears mailbag also goes on a brief hiatus, Brad Biggs tackles another set of reader questions. Chicago Tribune, 17 June 2026 Curt Hogg answers your burning questions in the latest Brewers mailbag, including whether Cooper Pratt should be called up. Hope Karnopp, jsonline.com, 3 June 2026 Today, Andy McCullough makes his grand return from paternal leave to answer your questions in our MLB mailbag. Andy McCullough, New York Times, 1 July 2026 See All Example Sentences for mailbag

Word History

First Known Use

1812, in the meaning defined at sense 1

Time Traveler
The first known use of mailbag was in 1812

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Cite this Entry

“Mailbag.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mailbag. Accessed 10 Jul. 2026.

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