reable
/riːˈeɪbl/verb
[with object] Medicine. To rehabilitate (a person) after injury or illness; to restore (a part of the body) to some degree of normal functioning. Compare disable rare.
Origin
Early 16th century (in an earlier sense). From re- + able. In sense 1 perhaps after Middle French rabiller, rhabiller (French rhabiller) to repair, mend, correct, reform; compare later rehabilitate.