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.
They're covered in red, white and blue coloring, along with American symbols like bald eagles, Uncle Sam and past presidents. Jeff Wagner, CBS News, 16 June 2026 After entering the ring, Apollo switches into an Uncle Sam costume. ABC News, 13 June 2026 But lenders can approve FHA loans without obtaining Uncle Sam’s approval each time. Lew Sichelman, Miami Herald, 4 June 2026 There’s a special place in the annals of romance scammers for Uncle Sam, who blandished millions into falling in love with a fair and honest America that never was. Dan Piepenbring, Harpers Magazine, 26 May 2026 See All Example Sentences for Uncle Sam

Word History

Etymology

expansion of U.S., abbreviation of United States

First Known Use

1803, in the meaning defined at sense 1

Time Traveler
The first known use of Uncle Sam was in 1803

Browse Nearby Words

Cite this Entry

“Uncle Sam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Uncle%20Sam. Accessed 18 Jun. 2026.

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

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