Akademik

debile
adjective
lacking bodily or muscular strength or vitality
-

a feeble old woman

-

her body looked sapless

Syn:
decrepit, ↑feeble, ↑infirm, ↑rickety, ↑sapless, ↑weak, ↑weakly
Similar to: ↑frail
Derivationally related forms: ↑weakness (for: ↑weak), ↑infirmity (for: ↑infirm), ↑feebleness (for: ↑feeble), ↑debility

Useful english dictionary. 2012.