Limp, drooping.
Deficient in firmness.
Limp, soft, weak, or flabby (e.g., a muscle).
Having poor or absent muscle tone.
Relaxed or lacking in stiffness. Used to describe muscles that are not contracting (or following denervation), and organs for example, the penis that are lying loose, empty, or with wrinkles.
Describing a muscle’s condition with reduced firmness, typically characterized as soft, relaxed, or flabby.