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.
Uncle Sam didn’t become a popular figure in the culture with cartoons and illustrations until after the War of 1812. Kurt Snibbe, Oc Register, 12 Sep. 2025 The latest estimate, released in June, projects that the fund will dry up in 2033, at which point Uncle Sam will only be able to pay beneficiaries 77% of what they’re owed. Ryan Ermey, CNBC, 9 Sep. 2025 By employing huge tariffs, Uncle Sam is embracing a tax that’s virtually never been used at remotely this scale by any other major economy in recent history. Eleanor Pringle, Fortune, 26 Aug. 2025 Uncle Sam, already a $36 trillion debtor, dug himself deeper into financial quicksand. Brett Owens, Forbes.com, 21 Aug. 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 17 Sep. 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

Last Updated: - Updated example sentences
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