john is so argnorant that he wouldn't change his opinion if you gave him 50 pages of irrefutable facts
to be simultaneously [arrogant] and [ignorant], leading to a condition where a person knows nothing but is too convinced of being correct to learn anything
"john is so argnorant that he wouldn't change his opinion if you gave him 50 pages of irrefutable facts" What is the definition of "argnorant"?