snake_oil has definitions from the field of medicine
1
[ noun ] (medicine) any of various liquids sold as medicine (as by a travelling medicine show) but medically worthless

Used in print

(Jack Kaplan, "The Health Machine Menace: Therapy by...)

The medical device pirate of today , of_course , is a far more sophisticated operator than his predecessor of yesteryear - the gallus snapping hawker of snake_oil and other patent_medicines .

Related terms

liquid medicine

2
[ noun ] communication (writen or spoken) intended to deceive

Synonyms

humbug

Related terms

misrepresentation

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