[{"Bold_text": "noun", "List Items": ["the striking of one thing against another; forceful contact; collision:The impact of the colliding cars broke the windshield.", "an impinging:the impact of light on the eye.", "influence; effect:the impact of Einstein on modern physics.", "an impacting; forcible impinging:the tremendous impact of the shot.", "the force exerted by a new idea, concept, technology, or ideology:the impact of the industrial revolution."]}, {"Bold_text": "verb (used with object)", "List Items": ["to drive or press closely or firmly into something; pack in.", "to fill up; congest; throng:A vast crowd impacted St. Peter's Square.", "to collide with; strike forcefully:a rocket designed to impact the planet Mars.", "to have an impact or effect on; influence; alter:The decision may impact your whole career. The auto industry will be impacted by the new labor agreements."]}, {"Bold_text": "verb (used without object)", "List Items": ["to have impact or make contact forcefully:The ball impacted against the bat with a loud noise.", "to have an impact or effect:Increased demand will impact on sales."]}]