acting

American  

[ak-ting] / ˈæk tɪŋ /

adjective

1. serving temporarily, especially as a substitute during another's absence; not permanent; temporary.

   the acting mayor.

   Synonyms:

   interim, provisional

2. designed, adapted, or suitable for stage performance.

3. provided with detailed stage directions for the performer.

   an acting version of a play.

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noun

1. the art, profession, or activity of those who perform in stage plays, motion pictures, etc.

acting British  

/ ˈæktɪŋ /

adjective

1. taking on duties temporarily, esp as a substitute for another

   the acting president

2. operating or functioning

   an acting order

3. intended for stage performance; provided with directions for actors

   an acting version of ``Hedda Gabler''

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noun

1. the art or profession of an actor

Other Word Forms

• proacting
  adjective
• unacting
  adjective

Etymology

Origin of acting

First recorded in 1595–1605; act + -ing ², -ing ¹

Example Sentences

The school board instead named an acting superintendent pending further developments.

From Los Angeles Times • May 19, 2026

Does acting feel more like natural at this point in your career?

From Los Angeles Times • May 18, 2026

The Fed said last week that Powell would remain as acting leader until Warsh, confirmed by the Senate last week to a four-year term, could be sworn in.

From The Wall Street Journal • May 18, 2026

He was accused of acting as frontman and money launderer for Maduro and his government, who in return granted him Venezuelan citizenship and a diplomatic passport.

From Barron's • May 17, 2026

“I’ll give her the message,” I say, already looking forward to acting out the whole scene for Lizzie tonight at the Mutton.

From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin