勇ゆう猛もう心しんゆうもうしんMeanings1nounintrepid spirit; brave heartA somewhat literary or formal noun describing a courageous, fearless mindset. Often used in contexts of martial arts, bushido, or resolute determination.彼かれは勇ゆう猛もう心しんを持もって戦たたかいに臨のぞんだ。