plural noun; singular: President of the United States The person occupying the highest office in the executive branch of the United States of America. He or she is the head of state, head of government, and commander-in-chief of the U.S. Armed Forces. The duties of the President of the United States were originally set out in Article II of the U.S.

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U.S. Presidents
Date Added
December 12, 2012
Last Updated
April 11, 2022
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