- present participle of act.
acting
Americanadjective
-
serving temporarily, especially as a substitute during another's absence; not permanent; temporary.
the acting mayor.
- Synonyms:
- interim, provisional
-
designed, adapted, or suitable for stage performance.
-
provided with detailed stage directions for the performer.
an acting version of a play.
noun
adjective
-
taking on duties temporarily, esp as a substitute for another
the acting president
-
operating or functioning
an acting order
-
intended for stage performance; provided with directions for actors
an acting version of ``Hedda Gabler''
noun
Other Word Forms
Etymology
Origin of acting
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 economy appears to have performed well over the summer, with hot, sunny weather probably acting as a tailwind,” said Investec economist Philip Shaw said.
From The Wall Street Journal ● Oct. 9, 2026
Trapped in this stiffer, earlier incarnation, the only acting Strong is able to do is poke his head straight up from his shoulders until he resembles a retractable pen.
From Los Angeles Times ● Oct. 9, 2026
After a stab at acting, Mr. David found a home in New York’s comedy clubs, where his quirky vignettes earned the admiration of his peers.
From The Wall Street Journal ● Oct. 9, 2026
The nature of the threat at RAF Fairford is still not clear but police were called to the site after three white vans were spotted acting "suspiciously" in its vicinity.
From Barron's ● Oct. 8, 2026
“On occasion I have seen Lord Fredrick acting in a most peculiar way at the full moon,” she said warily.
From "The Unseen Guest" by Maryrose Wood
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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.