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Origin of Uncle Sam
Words nearby Uncle Sam
British Dictionary definitions for Uncle Sam
Word Origin for Uncle Sam
Cultural definitions for Uncle Sam
A figure who stands for the government of the United States and for the United States itself. Uncle Sam — whose initials are the abbreviation of United States — is portrayed as an old man with a gray goatee who sports a top hat and Stars and Stripes clothing. During World War I and World War II, posters of Uncle Sam exhorted young men to join the armed forces. (Compare John Bull.)