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.
In 1981, Almsted opened for Prince’s first-ever performance at First Avenue, then called Uncle Sam’s. Sophia Arndt, Twin Cities, 4 Dec. 2025 Uncle Sam has stapled over most of Vecna’s rifts with crude metal plates, but left just enough open to use for his own ends. Alison Herman, Variety, 27 Nov. 2025 Two soldiers get lost and are attacked (and presumably eaten) by It in the form of a giant demonic Uncle Sam. Louis Peitzman, Vulture, 24 Nov. 2025 If rebate checks are distributed, history shows that many Americans would likely spend some or all of their cash from Uncle Sam. Matt Egan, CNN Money, 11 Nov. 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 19 Dec. 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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