Definition of Uncle Sam
1 : the U.S. government
2 : the American nation or people
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Examples of uncle sam in a Sentence
Uncle Sam wants you to join the Army!
Origin and Etymology of uncle sam
expansion of U.S., abbreviation of United States
UNCLE SAM Defined for English Language Learners
Uncle Sam
playDefinition of Uncle Sam for English Language Learners
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: the American government, nation, or people pictured or thought of as a person
Learn More about uncle sam
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See words that rhyme with Uncle Sam Spanish Central: Translation of Uncle Sam Nglish: Translation of Uncle Sam for Spanish speakers Britannica.com: Encyclopedia article about Uncle Sam
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