having preconceived idea or opinion; forming a judgement or opinion before the facts are known or studied; prejudiced.

a man who has a preconceived idea or opinion about something and judges or opines without analysing, evaluating or understanding it correctly and objectively; a prejudiced man.

a woman who has a preconceived idea or opinion about something and judges or opines without analysing, evaluating or understanding it correctly and objectively; a prejudiced woman.