Answer: rehabilitate

AnswerCrossword Clue
REHABILITATEHelp to readapt
rehabilitateto restore to a former capacity
rehabilitateRestore (someone) to former privileges or reputation after a period of critical or official disfavor
rehabilitateRestore (someone) to health or normal life by training and therapy after imprisonment, addiction, or illness
rehabilitateReturn (something, esp. an environmental feature) to its former condition