This is the 11184th most frequent Turkish word.
dönülemeyecek
"Cannot be returned to" or "irreversible."
The word 'dönülemeyecek' is used here as an adjective to describe the finality of the decision.
Bu karar, dönülemeyecek bir şekilde alındı.
This decision was made in an irreversible way.
Here, 'dönülemeyecek' is functioning as an attributive adjective, indicating that the 'path' cannot be turned back from.
Dönülemeyecek bir yola girdiğimizi hissediyorum.
I feel like we have entered a path of no return.
In this sentence, 'dönülemeyecek' modifies the noun 'end', emphasizing its irreversibility.