actor
1 Americannoun
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a person who acts in stage plays, motion pictures, television broadcasts, etc.
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a person who does something; participant.
noun
noun
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a person who acts in a play, film, broadcast, etc
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informal a person who puts on a false manner in order to deceive others (often in the phrase bad actor )
Usage
The term actor is almost universally used nowadays to refer to people of either gender who act
Other Word Forms
Etymology
Origin of actor
1350–1400; Middle English < Latin āctor, equivalent to āg- ( see act) + -tor -tor
Explanation
If you act in a play, whether it's written by Shakespeare or your little brother, you can call yourself an actor. Some actors make films, and others are on TV. Traditionally, the noun actor referred to a male performer, while actress was used to describe a female. These days, it's become more common to use actor for players of any gender. You can also use the word to describe someone who participates in some action, or makes things happen in a particular area: "She was a real actor in the labor movement." In Latin, actor means both "doer" and "theatrical player."
Vocabulary lists containing actor
Academy Awards, List 3
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Literary Terms, Part I
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Just Do It: Act
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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.
Actor and Indianapolis native Brendan Fraser will be the honorary starter and wave the green flag.
From Los Angeles Times • May 22, 2026
Actor and producer Niko Foster has put his jaw-dropping Nevada mansion on the market for $21.9 million—12 years after work was completed on the extraordinary custom-built “masterpiece.”
From MarketWatch • May 21, 2026
Actor Alec Baldwin publicly defended Nyong’o, calling her “the most beautiful woman” while criticizing the reaction surrounding the casting.
From Salon • May 16, 2026
Actor Ryan McCartan ranted on Instagram about poorly timed giggles during his performance in “The Great Gatsby.”
From The Wall Street Journal • May 8, 2026
Actor Frank Readick, as Carl Phillips, greets the radio audience.
From "Spooked!" by Gail Jarrow
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.