lysin

noun ly·sin \ ˈlī-sᵊn \

Definition of lysin

: a substance (such as an antibody) capable of causing lysis

First Known Use of lysin

1900

in the meaning defined above

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Medical Dictionary

lysin

noun ly·sin \ ˈlīs-ᵊn \

medical Definition of lysin

: a substance (as an antibody) capable of causing lysis

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