前ぜん頭とう前ぜん皮ひ質しつMeaningsNoun1. prefrontal cortexKanji used前in front of頭head皮skin (of an animal or a plant)質qualityComposed of前ぜん頭とうfront of the headNoun前ぜんlast (i.e. immediately preceding); previous; ex-; former; pre- (e.g. premodern); beforePrefix皮ひ質しつcortexNoun