acting
/ˈæk.tɪŋ/
Dictionary
verb
- To do something.
"If you don't act soon, you will be in trouble."
- To do (something); to perform.
- To perform a theatrical role.
"I started acting at the age of eleven in my local theatre."
- Of a play: to be acted out (well or badly).
- To behave in a certain manner for an indefinite length of time.
"A dog which acts aggressively is likely to bite."
- To convey an appearance of being.
"He acted unconcerned so the others wouldn't worry."
- To do something that causes a change binding on the doer.
"act on behalf of John"
- (construed with on or upon) To have an effect (on).
"Gravitational force acts on heavy bodies."
- To play (a role).
"He's been acting Shakespearean leads since he was twelve."
- To feign.
"He acted the angry parent, but was secretly amused."
- (construed with on or upon, of a group) To map via a homomorphism to a group of automorphisms (of).
"This group acts on the circle, so it can't be left-orderable!"
- To move to action; to actuate; to animate.
noun
- An action or deed.
- Something done by a party — so called to avoid confusion with the legal senses of deed and action.
- Pretending.
- The occupation of an actor.
adjective
- Temporarily assuming the duties or authority of another person when they are unable to do their job.
"Acting President of the United States is a temporary office in the government of the United States."
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