definite answer

He made no definite answer to what I had to tell.

Even her father couldn't give him a definite answer about when she'd be back.

He looked at her without a definite answer in his mind.

There can be no definite answer to this problem at the moment.

Do they give patients a definite answer about health status?

So sorry, but there is no definite answer to this question.

These significant questions should be given clear and definite answers.

I should like a definite answer to the following question.

"But it should be possible to get a definite answer."

I'm afraid I won't be able to give you a definite answer until we have a bit more information.