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.
There were bands, floats from businesses and not-for-profit groups, and professional acts like a 20-foot-tall Uncle Sam on stilts. Steve Sadin, Chicago Tribune, 30 June 2025 Skyline views will offer a variety of vantage points for seeing sparks fly, a live DJ will be spinning patriotic and summer hits and there will be photo ops with Uncle Sam, along with rooftop TVs streaming the show from the Esplanade. Jeanne O'Brien Coffey, Forbes.com, 27 June 2025 Del Mar Junior Lifeguards, Uncle Sam and city leaders, along with a Del Mar Fire Department fire truck, will then lead a parade down Coast Boulevard and back to Powerhouse Park. Linda McIntosh, San Diego Union-Tribune, 24 June 2025 On June 18, The Baltimore Sun published a very moving and poignant editorial cartoon showing a picture of Minnesota with the state’s eastern border as the silhouette of a weeping Uncle Sam. Reader Commentary, Baltimore Sun, 20 June 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 16 Jul. 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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