trophology
noun
                                                                                                                            
                                                            tro·phol·o·gy
                    
                                                                                                              
                                                                                                                                  trō-ˈfäl-ə-jē  
                                                      
                                                          
            
            
               plural trophologies            
        
    
                                
              
          
                                                      : a branch of science dealing with nutrition                                      
                
                    
Love words? Need even more definitions?
  
  Merriam-Webster unabridged




Share