[{"Bold_text": "noun", "List Items": ["an act or instance of distorting .", "the state of being distorted distortedor the relative degree or amount by which something is distorted distortedor distorts .", "anything that is distorted , distorted ,as a sound, image, fact, etc.", "Optics.an aberration of a lens or system of lenses in which the magnification of the object varies with the lateral distance from the axis of the lens."]}]