狂きょう信しん的てききょうしんてきMeanings1na-adjectivefanatic; fanaticalDescribes extreme, uncritical devotion to a belief, cause, or person. Often carries a negative connotation of irrational zeal.彼かれは狂きょう信しん的てきな愛あい国こく者しゃだ。He is a fanatical patriot.