geçerli olmak, etkin olmak

listen to the pronunciation of geçerli olmak, etkin olmak
Турецкий язык - Английский Язык
(Mukavele) take effect
to become active; to become effective

The medication won't begin to take effect for 3-4 hours.

go into effect or become effective or operative; "The new law will take effect next month
come into force, become effective
Турецкий язык - Турецкий язык
konuşmak