1
                    
        a
    
          
                                          
              
          
                                                      : a sharp distinctive often lingering flavor                                      
                
                    
        b
    
          
                                          
              
          
                                                      : a pungent odor                                      
                
                    
        c
    
          
                                          
              
          
                                                      : something having the effect of a tang (as in stimulation of the senses)                                      
              
                             
the tang of the autumn air
                                       add tang to your writing
                         
                
                    2
                    
        a
    
          
                                          
              
          
                                                      : a faint suggestion : trace                                      
              
                             
my comment held a tang of sarcasm
                         
                
                    
        b
    
          
                                          
              
          
                                                      : a distinguishing characteristic that sets apart or gives a special individuality                                      
                
                    
3
                    
                                          
              
          
                                                      : a projecting shank, prong, fang, or tongue (as on a knife, file, or sword) to connect with the handle                                      
                
                    
4
                    
                                          
              
          
                                                      : any of various surgeonfishes   compare blue tang                                      
                
                    
            
              tanged; tanging; tangs            
        
    
                                
              
          
                                                      : a sharp twanging sound                                      
                
                    
            variants  
 or T'ang
        
    
                                
              
          
                                                      : a Chinese dynasty dated a.d. 618–907 and marked by wide contacts with other cultures and by the development of printing and the flourishing of poetry and art                                      
                
                    
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  Merriam-Webster unabridged




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