冷徹 れいてつ cool-headed #23,163 Meanings na-adjective, noun cool-headed; level-headed; hard-headed Its kanji 冷 レイ · つめ.たい、ひ.える、ひ.や、ひ.ややか、ひ.やす、ひ.やかす、さ.める、さ.ます cool, cold (beer, person), chill 徹 テツ penetrate, clear, pierce, strike home, sit up (all night) In sentences Furigana 冷徹れいてつであれ！ Be merciless. #3362353