[{"Bold_text": "noun", "List Items": ["a movement or position of the hand, arm, body, head, or face that is expressive of an idea, opinion, emotion, etc.:the gestures of an orator; a threatening gesture.", "the use of such movements to express thought, emotion, etc.", "any action, courtesy, communication, etc., intended for effect or as a formality; considered expression; demonstration:a gesture of friendship.", "Digital Technology.a particular movement of the body, typically the fingers or hand, used to control or interact with a digital device (often used attributively):a gesture command;Use a two-finger pinching gesture on your touchscreen to zoom in or out."]}, {"Bold_text": "verb (used without object)", "List Items": ["to make or use a gesture or gestures."]}, {"Bold_text": "verb (used with object)", "List Items": ["to express by a gesture or gestures."]}]