noun. 
                    A song, or poem intended to be sung, usually short and simple in form, and set to a simple melody; any short simple song.
                  
                
                  
                    noun. 
                    The words of a song, as opposed to the tune or music.
                  
                
                  
                    noun. 
                    A refrain; a saying often repeated.
                  
                
                  
                    noun. 
                    Clamor; cry; noise.
                  
                
                  
                    
                    To sing a ditty; warble a tune.
                  
                
                  
                    
                    To sing.