[syn: decrepit, debile, feeble, infirm, rickety, sapless, weak, weakly]
The Collaborative International Dictionary of English v.0.48:
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]
WordNet (r) 3.0 (2006):
decrepit
adj 1: 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]
2: lacking bodily or muscular strength or vitality; "a feeble
old woman"; "her body looked sapless" [syn: decrepit,
debile, feeble, infirm, rickety, sapless, weak,
weakly]