idiocyglossary / IDIOCY idiocy. Archaic. The condition of a person who, from birth, has never had any glimmering of reasoning or intellectual faculties. — Also termed idiopathic insanity. 词条贡献者 资深译员Michael,国内知名法学院法律翻译专业,擅长翻译各类与劳动诉讼相关的法律文件。