The Collaborative International Dictionary
                    Remediate
                    
                        
                
                                                                    Remediate \Re*me"di*ate\ (-?t), a.
   Remedial. [R.] 
--Shak.
Douglas Harper's Etymology Dictionary
                    remediate
                    
                        
                
                                                                    1969, back-formation from remediation. Related: Remediated; remediating.
Wiktionary
                    remediate
                    
                        
                
                                                                    (context rare archaic education English) Intended to correct or improve deficient skills in some subject. v
To correct or improve a deficiency or problem.
WordNet
Usage examples of "remediate".
Such computer-brain interfaces raise the possibility that computer technology may also be developed to remediate neural capacities.