[{"Bold_text": "verb (used without object)", "List Items": ["to walk heavily or move laboriously; trudge:to plod under the weight of a burden.", "to proceed in a tediously slow manner:The play just plodded along in the second act.", "to work with constant and monotonous perseverance; drudge.Synonyms: labor , moil , toil"]}, {"Bold_text": "verb (used with object)", "List Items": ["to walk heavily over or along."]}, {"Bold_text": "noun", "List Items": ["the act or a course of plodding.", "a sound of a heavy tread."]}]