What does dilapidated mean?
"Dilapidated" describes something—most often a building—that has fallen into serious disrepair through neglect, age, or misuse. A dilapidated house might have a sagging roof, broken windows, peeling paint, and crumbling walls, conveying a state far beyond mere shabbiness. The word derives from the Latin "dilapidare," meaning to scatter stones or squander, which vividly evokes a structure literally coming apart piece by piece. In modern usage it is a neutral, descriptive adjective appropriate to both formal writing and everyday speech, and it typically implies that restoration would be needed to make the thing sound again. While it most commonly applies to houses, factories, churches, and other structures, it can also describe worn-out vehicles, furniture, or infrastructure such as roads and bridges. Crucially, "dilapidated" signals decay from neglect rather than simply great age: a centuries-old castle kept in immaculate repair would not qualify, whereas a fifty-year-old motel abandoned by its owners certainly would. Related forms include the noun "dilapidation," used in legal British English for damage done to property.
adjective(Of a building or object) in poor condition due to neglect or age; falling apart.
- (Of a building or structure) fallen into disrepair through neglect or long use.
- (Of objects or vehicles) worn out and in visibly poor condition.
"They bought a dilapidated farmhouse and spent years restoring it to its former glory."
"The old theater stood dilapidated for decades before the city finally restored it."
"He arrived at the meeting in a dilapidated pickup truck held together with duct tape and rust."
The word "dilapidated" literally comes from the Latin for "throwing stones around" — originally describing a building being torn apart stone by stone.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dilapidated
"Dilapidated" traces back to the Latin verb "dilapidare," meaning to squander or to scatter like stones, formed from "dis-" (apart) plus "lapis" (stone). The image was of a stone building being dismantled or falling apart stone by stone. The word entered English in the early modern period via the verb "dilapidate" and came to be applied chiefly to buildings and property left to decay. It shares its Latin root "lapis" with "lapidary," relating to precious stones.
Related word forms
How dilapidated is actually used
"Dilapidated" is standard register, suitable for both formal and informal contexts, and carries a connotation of neglect rather than mere age — an ancient but well-cared-for cathedral would not be called dilapidated. It applies chiefly to buildings and structures, though it can extend to vehicles and furniture; it does not apply to people.
Easily confused with dilapidated
"Debilitated" means weakened in body or function (of people, systems, or organizations), while "dilapidated" refers specifically to the physical decay of buildings and objects.