According to this definition...................?

I'm going to have to say being close minded is not wanting to give a thought or an ear to anything that is foreign to you or your ideas of belief. I agree with the definition you cited but it goes both ways. I do believe in God, Heaven, and I believe there is a Hell, although my descriptions of what I believe may be different than yours. Anyways I would think it is being close-minded if I did not give an ear to those mislead, I mean the atheists and hear what they have to say and consider that they have a right to their ridiculous I mean other opinion. Shutting out any idea is close-minded, whether you agree or not.