Decrepit
Decrepit , adjective
[Latin decrepitus, perhaps orig., noised out, noiseless, applied to old people, who creep about quietly; de- + crepare to make a noise, rattle: compare French décrépit. See Crepitate.]
Broken down with age; wasted and enfeebled by the infirmities of old age; feeble; worn out.
Beggary or decrepit age.
Already decrepit with premature old age.
Sometimes incorrectly written decrepid.