dilapidated

This term describes a specific kind of decay characterized by structural failure and visible neglect. It evokes an image of peeling paint, sagging roofs, and crumbling walls, suggesting that the object was once functional but has been abandoned or poorly maintained over a long period. While it is most frequently applied to buildings and architecture, it can describe any physical object that has fallen into a state of ruin. It carries a stronger connotation of physical wreckage than words like old or worn, implying a level of deterioration that may render the object unsafe or unusable.