Disusage :: Disusage (n.) Gradual cessation of use or custom; neglect of use; disuse.
Disuse :: Disuse (v. t.) To cease to use; to discontinue the practice of.
Disuse :: Disuse (v. t.) To disaccustom; -- with to or from; as, disused to toil..
Disuse :: Disuse (n.) Cessation of use, practice, or exercise; inusitation; desuetude; as, the limbs lose their strength by disuse..