pneumobacillus

noun
pneu·​mo·​ba·​cil·​lus | \ ˌn(y)ü-mō-bə-ˈsil-əs How to pronounce pneumobacillus (audio) \
plural pneumobacilli\ -​ˌī also -​ē \

Medical Definition of pneumobacillus

: a bacterium of the genus Klebsiella (K. pneumoniae) associated with inflammatory conditions of the respiratory tract (as pneumonia)