Uncle Sam

noun

Un·​cle Sam ˌəŋ-kəl-ˈsam How to pronounce Uncle Sam (audio)
1
: the U.S. government
2
: the American nation or people

Examples of Uncle Sam in a Sentence

Uncle Sam wants you to join the Army!
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.
But rather than prioritize, consolidate and streamline, Johnson’s team is cobbling together budget Band-Aids and sending invoices to D.C. or Springfield hoping Uncle Sam or Uncle J.B.— more accurately, taxpayers — will foot the bill. Andy Shaw, Chicago Tribune, 6 June 2025 Failure to pass an increase to the debt ceiling before the X-date means Uncle Sam would have to default on our $36 trillion national debt for the first time in U.S. history. Tiana Lowe Doescher, The Washington Examiner, 30 May 2025 Thank Uncle Sam — and a slow, venomous lizard that can survive on just a few meals a year. Alan Burdick, New York Times, 16 May 2025 This leaves Uncle Sam staring into a $40 trillion hole, deepening by roughly $2 trillion each year. Brett Owens, Forbes.com, 29 May 2025 See All Example Sentences for Uncle Sam

Word History

Etymology

expansion of U.S., abbreviation of United States

First Known Use

1810, in the meaning defined at sense 1

Time Traveler
The first known use of Uncle Sam was in 1810

Browse Nearby Words

Cite this Entry

“Uncle Sam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Uncle%20Sam. Accessed 13 Jun. 2025.

Kids Definition

Uncle Sam

noun
Un·​cle Sam ˌəŋ-kəl-ˈsam How to pronounce Uncle Sam (audio)
1
: the U.S. government thought of or represented as a person
2
: the American nation or people

More from Merriam-Webster on Uncle Sam

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