知ち覚かく障しょう害がいMeaningsNoun1. perceptual disorder; disturbance of perception; sensory disturbanceKanji used知know覚awareness障obstruction害harmComposed of知ち覚かくperception; sensation; awarenessNoun障しょう害がいobstacle; impediment; hindrance; barrier; difficulty; disability; handicap; impairment; dysfunction; disorder; …Noun