raticide

noun rat·i·cide \ ˈra-tə-ˌsīd \

Definition of raticide

: a substance for killing rats

First Known Use of raticide

1908

in the meaning defined above

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Medical Dictionary

raticide

noun rat·i·cide \ ˈrat-ə-ˌsīd \

medical Definition of raticide

: a substance (as red squill) for killing rats

raticidal

play \ˌrat-ə-ˈsīd-ᵊl\ adjective

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