monosyllabic
adjective
                                                                                                                            
                                                            mono·syl·lab·ic
                    
                                                                                                              
                                                                                                                                  ˌmä-nə-sə-ˈla-bik 
                                                      
                                                          
            1
                    
                                          
              
          
                                                      : consisting of one syllable or of monosyllables                                      
                
                    
2
                    
                                          
              
          
                                                      : using or speaking only monosyllables                                      
                
                    
3
                    
                                          
              
          
                                                      : conspicuously brief in answering or commenting : terse                                      
                
                    
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  Merriam-Webster unabridged




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