(a.) Yielding to pressure for want of firmness and stiffness; soft and weak; limber; lax; drooping; flabby; as, a flaccid muscle; flaccid flesh.

anemic asthenic bloodless chicken cowardly debilitated drooping droopy dull effete emasculated etiolated faint faintish feeble flabby flimsy floppy gone gutless imbecile impotent languid languorous lax limber limp listless loose lustless marrowless nerveless pithless pooped powerless relaxed rubbery sapless sapped sinewless slack sleazy soft spineless strengthless unhardened unnerved unstrung weak weakened weakly