'flaccid' definitions:

Definition of 'flaccid'

(from WordNet)
adjective
Drooping without elasticity; wanting in stiffness; "a flaccid penis"
adjective
Out of condition; not strong or robust; incapable of exertion or endurance; "he was too soft for the army"; "flabby around the middle"; "flaccid cheeks" [syn: soft, flabby, flaccid]

Definition of 'flaccid'

From: GCIDE
  • flaccid \flac"cid\ (fl[a^]k"s[i^]d or fl[a^]s"s[i^]d), a. [L. flaccidus, fr. flaccus flabby: cf. OF. flaccide.] Yielding to pressure for want of firmness and stiffness; soft and weak; limber; lax; drooping; flabby; as, a flaccid muscle; flaccid flesh. [1913 Webster]
  • Religious profession . . . has become flacced. --I. Taylor. -- {flac"cid*ly} (fl[a^]k"s[i^]d*l[y^] or fl[a^]s"s[i^]d*l[y^]), adv. -- {flac"cid*ness}, n. [1913 Webster]