Sentence examples similar to a definitive exemplar from inspiring English sources

A definitive treatment.

"Is it a definitive study?

He never settled on a definitive answer.

Such a definitive pronouncement could be premature.

The answer was a definitive yes.

Now we have a definitive ending".

Would a definitive diagnosis have changed treatment?

Nobody can give a definitive answer.

"There's not a definitive number.

They want a definitive action plan.

It did not reach a definitive conclusion.