croton oil


Definition of croton oil 

: a viscid acrid fixed oil obtained from seeds of an Asian croton (Croton tiglium) formerly used as a powerful purgative but now used especially in pharmacological experiments as an irritant

First Known Use of croton oil

1827, in the meaning defined above

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The first known use of croton oil was in 1827

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More Definitions for croton oil

croton oil

\ˈkrōt-ᵊn- \

Medical Definition of croton oil 

: a viscid irritating oil from an Asian plant of the genus Croton (C. tiglium) that has been used in folk medicine as a cathartic

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to reject or criticize sharply

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