The Collaborative International Dictionary of English v.0.48:
Debile \Deb"ile\, a. [L. debilis: cf. F. d['e]bile. See Debility.] Weak. [Obs.] --Shak. [1913 Webster]WordNet (r) 3.0 (2006):
debile adj 1: lacking bodily or muscular strength or vitality; "a feeble old woman"; "her body looked sapless" [syn: decrepit, debile, feeble, infirm, rickety, sapless, weak, weakly]