overbrief
adjective
                                                                                                                            
                                                            over·brief
                    
                                                                                                              
                                                                                                                                  ˌō-vər-ˈbrēf 
                                                      
                                                          
            
                                
              
          
                                                      : excessively short or brief                                      
              
                             
An almost absurdly overbrief way of summing up these matters …—
Alan Montefiore
                                       A moment of nervous laughter, overloud and overbrief.—
R. Scott Bakker
                         
                
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  Merriam-Webster unabridged




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