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.