Bedeutung von “act” — Learner’s Dictionary

act

verb us uk /ækt/
Extra Examples
You'll have to act fast.We must act quickly and decisively to stop the spread of the disease.The judge ruled that they had acted correctly.He claimed he had acted in self-defence.The court ruled that he had acted improperly.
BEHAVE [ I ]

B1 to behave in a particular way:

Jeff's been acting strangely recently.
Stop acting like a child!
DO SOMETHING [ I ]

B2 to do something, especially in order to solve a problem:

We have to act now to stop the spread of this disease.
PERFORM [ I, T ]

B1 to perform in a play or film:

He's acted in a number of successful Hollywood films.

(Definition von “act verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)