Dictionary

snake oil

noun

: something that is sold as medicine but that is not really useful or helpful in any way

Full Definition of SNAKE OIL

1
:  any of various substances or mixtures sold (as by a traveling medicine show) as medicine usually without regard to their medical worth or properties
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First Known Use of SNAKE OIL

1917
Medical Dictionary

snake oil

noun

Medical Definition of SNAKE OIL

:  any of various substances or mixtures sold (as by a traveling medicine show) as medicine usually without having had the claims of their medical worth or properties substantiated by scientific tests

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