morcellation
noun
                                                                                                                            
                                                            mor·cel·la·tion
                    
                                                                                                              
                                                                                                                                  ˌmȯr-sə-ˈlā-shən  
                                                      
                                                          
            1
                    
                                          
              
          
                                                      : division and removal in small pieces (as of a tumor)                                      
                
                    
2
                    
                                          
              
          
                                                      : the surgical cutting of the skull into small pieces and leaving them in place to allow more even or symmetrical expansion of the brain and skull during growth                                      
                
                    
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