This is the 14097th most frequent Russian word.
окончательный
Final; definitive.
Here, 'окончательное' describes a decision that is conclusive or final.
Это было его окончательное решение.
This was his final decision.
In this instance, 'окончательную' refers to the final version or adjustment made to a draft or text before its completion.
Документ получил окончательную редакцию перед публикацией.
The document underwent its final revision before publication.
The word 'окончательные' here specifies the definitive results that conclude the election or process.