relubricate
verb
                                                                                                                            
                                                            re·lu·bri·cate
                    
                                                                                                              
                                                                                                                                  (ˌ)rē-ˈlü-brə-ˌkāt  
                                                      
                                                          
            
            
              relubricated; relubricating            
        
    
                                
              
          
                                                      : to lubricate (something) again                                      
              
                             
relubricate a squeaky wheel
                         
                
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  Merriam-Webster unabridged




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