The story
- Middle Dutchquacsalven
- Dutchquacksalver
- Englishquacksalverclip.
- Englishquack
- English todayquackery
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The practice of fraudulent medicine, usually in order to make money or for ego gratification and power; health fraud. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.