bigot
noun [ C ] disapproving uk/ˈbɪɡ.ət/ us/ˈbɪɡ.ət/
偏执的人，固执己见的人
a person who has strong, unreasonable beliefs and who does not like other people who have different beliefs or a different way of life
a religious bigot 宗教偏执狂
He was known to be a loud-mouthed, opinionated bigot. 大家都知道他是一个高谈阔论、固执己见的偏执狂。