This is the 15190th most frequent Turkish word.
sonlandırılması
Termination.
Here, 'sonlandırılması' refers to 'termination' in a formal context used for processes or projects.
Projenin sonlandırılması gerekliydi.
The termination of the project was necessary.
In this sentence, 'sonlandırılması' refers to the 'termination' of an agreement within a negotiation or legal framework.
Anlaşmanın sonlandırılması tarafları memnun etti.
The termination of the agreement satisfied the parties.
This context shows 'sonlandırılması' referring to the conclusion or ending of a meeting event.