'Decrepit' definitions:

Definition of 'decrepit'

From: WordNet
adjective
Worn and broken down by hard use; "a creaky shack"; "a decrepit bus...its seats held together with friction tape"; "a flea-bitten sofa"; "a run-down neighborhood"; "a woebegone old shack" [syn: creaky, decrepit, derelict, flea-bitten, run-down, woebegone]
adjective
Lacking bodily or muscular strength or vitality; "a feeble old woman"; "her body looked sapless" [syn: decrepit, debile, feeble, infirm, rickety, sapless, weak, weakly]

Definition of 'Decrepit'

From: GCIDE
  • Decrepit \De*crep"it\, a. [L. decrepitus, perhaps orig., noised out, noiseless, applied to old people, who creep about quietly; de- + crepare to make a noise, rattle: cf. F. d['e]cr['e]pit. See Crepitate.] Broken down with age; wasted and enfeebled by the infirmities of old age; feeble; worn out. "Beggary or decrepit age." --Milton. [1913 Webster]
  • Already decrepit with premature old age. --Motley. [1913 Webster]
  • Note: Sometimes incorrectly written decrepid. [1913 Webster]