Give me a definite answer. ✬

I couldn't get a definite answer from him. ✬

They failed to get any definite information. ✬

Tom hasn't yet heard anything definite about whether he got into Harvard or not. ✬

That's a definite improvement. ✬

Tom didn't want to give a definite answer until he talked to Mary. ✬

I have no definite plans. ✬

I couldn't get a definite answer from Tom. ✬

I can't give you a definite answer today. ✬

It's not definite yet. ✬