adjective
decrepit
dih-KREP-it/dɪˈkrepɪt/
Weakened or broken down by age or use.
The decrepit shed sags beneath rotten boards and a broken window.

Etymology
Latin decrepitus described very old, infirm people or animals. The English word likewise emphasizes failing condition, including things worn out by use; the Latin word’s precise literal image is uncertain.
In context
in which cage is placed and detained, by command of the king our lord, a prisoner who formerly inhabited an old, decrepit, and ruined cage.
More examples
- We replace the decrepit shed before its roof collapses.
- Their decrepit dog needs help climbing the stairs.
- The office still relies on a decrepit copier.
Forms
decrepit
decrepitude noun — Physical decline caused by age or use.
Similar words
- dilapidated
- Usually describes buildings or objects damaged by neglect or age.
- frail
- Emphasizes physical weakness, which need not result from age.
- rickety
- Emphasizes unstable construction or joints rather than general deterioration.