Dictionary

streptolysin

noun strep·to·ly·sin \ˌstrep-tə-ˈlī-sən\

Definition of STREPTOLYSIN

:  an antigenic hemolysin produced by streptococci

First Known Use of STREPTOLYSIN

1904

streptolysin

noun strep·to·ly·sin \ˌstrep-tə-ˈlīs-ən\   (Medical Dictionary)

Medical Definition of STREPTOLYSIN

:  any of various antigenic hemolysins produced by streptococci

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