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

From Science Daily • Jun. 10, 2026

The World Cup is a logistical highwire act for the man in charge of scheduling flights at American.

From The Wall Street Journal • Jun. 9, 2026

The crew will be rounded out by African American Andre Douglas and US astronaut of Salvadoran descent Frank Rubio.

From Barron's • Jun. 9, 2026

Martha Arévalo, executive director of the Central American Resource Center, stood alongside Soto-Martínez as he rallied for support.

From Los Angeles Times • Jun. 9, 2026

This is also the year the American military—restored and reorganized—returns to the Philippines under the command of General Douglas MacArthur.

From "At Last She Stood" by Erin Entrada Kelly

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