[{"Bold_text": "verb (used without object)", "List Items": ["to draw down or contract the brows in a sullen, displeased, or angry manner.Synonyms: glare , lower , frown", "to have a gloomy or threatening look.Synonyms: gloom , glower"]}, {"Bold_text": "verb (used with object)", "List Items": ["to affect or express with a scowl."]}, {"Bold_text": "noun", "List Items": ["a scowling expression, look, or aspect."]}]