過か覚かく醒せいMeaningsNoun1. hyperarousal (symptom of PTSD)Kanji used過surpass something覚awareness醒awakeningComposed of過かsurplus-; excess-; over-; per- (chemical with more of a certain element than found in other compounds of the same constituents)Prefix覚かく醒せいwaking up; awakening; arousal; revival; disillusion; disillusionmentNoun