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American

American  
[uh-mer-i-kuhn] / əˈmɛr ɪ kən /

adjective

  1. of or relating to the United States of America or its inhabitants.

    an American citizen.

  2. of or relating to North or South America; of the Western Hemisphere.

    the American continents.

  3. of or relating to the Indigenous peoples of North and South America.


noun

  1. a citizen of the United States of America.

  2. a native or inhabitant of North or South America.

  3. an Indigenous person of North or South America.

  4. American English.

  5. a steam locomotive having a four-wheeled front truck, four driving wheels, and no rear truck.

American British  
/ əˈmɛrɪkən /

adjective

  1. of or relating to the United States of America, its inhabitants, or their form of English

  2. of or relating to the American continent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a native or citizen of the US

  2. a native or inhabitant of any country of North, Central, or South America

  3. the English language as spoken or written in the United States

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of American

First recorded in 1570–80; Americ(a) + -an

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The U.S. didn’t even attempt ground operations in Iran, knowing full well just how many American casualties that would incur.

From The Wall Street Journal • Jun. 10, 2026

Micah Richards: How teams deal with the humidity is going to play a big part at this tournament, so the South American teams will be strong.

From BBC • Jun. 10, 2026

The study was published in CANCER, a peer-reviewed journal of the American Cancer Society.

From Science Daily • Jun. 10, 2026

As football fans flood into tournament co-hosts the United States, Canada and Mexico, the Central American country is grappling with chaotic teacher protests in its capital.

From Barron's • Jun. 9, 2026

Nemo was the Fourth US Army Corps, stationed in Saint-Mihiel, leading French and American troops in an attempt to capture the city of Metz.

From "The Brightwood Code" by Monica Hesse

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