An EYESORE is an unpleasant sight that is visually displeasing, often due to neglect or dilapidation. It can refer to a building, structure, or landscape that has been neglected and has become unsightly. Eyesores are often seen in urban areas, where buildings may be abandoned or not properly maintained. They can also refer to graffiti, litter, or other forms of vandalism. In any case, an EYESORE is an unpleasant sight that detracts from the beauty of an area.