Is a person who thinks what they know about something is correct but it isn't. They will even argue to you about them being correct. If you try to show them the fact on the subject, they wont even look because they know that they are right and in there minds they don't need to look at a FACT. In there minds, they would just be looking at what they all ready know.
I know a person who is so Ignorant, I will not even talk to him any more.
Example: One day he told me that the only way you can catch poison ivy, is if the stem is broken and then it rubs on you. Well I couldn't believe he said that. Being as I know how he is, I went to a government forest web site and looked up the word "Poison Ivy". I saved the link and E-Mailed it to him so he could see the FACTS on it, so in the future he wouldn't look so Ignorant. I then called him on the phone and told him I just sent an E-Mail. I waited on the phone while he clicked the E-Mail. I told him to click the link on Poison Ivy. When he saw the words Poison Ivy in the link, he started getting mad and refused to click it. I told him that the site tells about all the poison ivy's that there is and the facts on them. He Said he wasn't going to click to that site because he had to much work to do and didn't have time for this kind of B.S..He then hung up on me. This guy doesn't work and has no social life. To this day he still thinks this is the only way to catch Poison Ivy. THAT'S IGNORANT!!!!