The Collaborative International Dictionary
                    Pyogenic
                    
                        
                
                                                                    Pyogenic \Py`o*gen"ic\, a. [Gr. ? pus + root of gi`gnesqai to be born.] (Med.) Producing or generating pus.
Douglas Harper's Etymology Dictionary
                    pyogenic
                    
                        
                
                                                                    1840s, from pyogenesis, medical Latin, from pyo- "pus" + -genic "producing."
Wiktionary
                    pyogenic
                    
                        
                
                                                                    a. referring to bacterial infections that make pus
WordNet
                    pyogenic
                    
                        
                
                                                                    adj. producing pus
Usage examples of "pyogenic".
We found minor swellings in the joints and the groin area, and at first I thought they could have been symptoms of lymphogranuloma venereum, or some other kind of pyogenic infection.