[{"Bold_text": "noun", "List Items": ["a loud, explosive, resounding noise produced by the explosive expansion of air heated by a lightning discharge.", "any loud, resounding noise:the thunder of applause.", "a threatening or startling utterance, denunciation, or the like."]}, {"Bold_text": "verb (used without object)", "List Items": ["to give forth thunder (often used impersonally withitas the subject):It thundered last night.", "to make a loud, resounding noise like thunder:The artillery thundered in the hills.", "to utter loud or vehement denunciations, threats, or the like.", "to speak in a very loud tone.", "to move or go with a loud noise or violent action:The train thundered through the village."]}, {"Bold_text": "verb (used with object)", "List Items": ["to strike, drive, inflict, give forth, etc., with loud noise or violent action."]}]