[{"Bold_text": "verb (used without object)", "List Items": ["to make a sound like that of something falling or dropping into water:A frog plopped into the pond.", "to fall with such a sound:Big raindrops plopped against the window.", "to drop or fall with full force or direct impact:He plopped into a chair."]}, {"Bold_text": "verb (used with object)", "List Items": ["to drop or set down heavily:She plopped her books on the desk.", "to cause to plop:The fisherman plopped the bait into the river."]}, {"Bold_text": "noun", "List Items": ["a plopping sound or fall.", "the act of plopping."]}, {"Bold_text": "adverb", "List Items": ["with a plop:The stone fell plop into the water."]}]