痴ち愚ぐちぐじ字FuriganaMeanings1nounimbecility; idiocyA formal or clinical term for severe intellectual disability or foolishness. In modern usage, it is rare and may be considered outdated or offensive; more common terms include 知的障害 or 愚かさ.彼かれは痴ち愚ぐと見みなされるような行こう動どうをとった。He behaved in a way that could be regarded as imbecilic.