Dingy/ˈdɪndʒi/ Definition 1 of 2Pro Tip 1/3Negative Tone Describes places or objects negatively, suggesting neglect or lack of care. The hotel's dingy lighting gave the lobby an unwelcoming atmosphere. Pro Tip 2/3Deterioration Implied Implies that something was once in better condition but has seen better days. His once bright backpack was now a dingy shade of gray. Pro Tip 3/3Not Always Dirty Can describe a dull lack of brightness without implying filth. She disliked the room's dingy walls, vowing to repaint them.