Charlatan
noun ·Moderate ·College level
Definitions
- 1 A mountebank, someone who addresses crowds in the street; (especially), an itinerant seller of medicines or drugs. obsolete
"The poor foreigner, more dead than alive, answered that he was an Italian charlatan, who had practised with some reputation in Padua […]."
- 2 a flamboyant deceiver; one who attracts customers with tricks or jokes wordnet
- 3 A malicious trickster; a fake person, especially one who deceives for personal profit.
"“If there’s something you don’t understand,” urged Dr. Breed, “ask Dr. Horvath to explain it. He’s very good at explaining.” He turned to me. “Dr. Hoenikker used to say that any scientist who couldn’t explain to an eight-year-old what he was doing was a charlatan.” “Then I’m dumber than an eight-year-old,” Miss Pefko mourned. “I don’t even know what a charlatan is.”"
Example
More examples"As a practitioner of craniosacral therapy, Tom is often denounced as a charlatan."
Etymology
From Middle French charlatan, from Old Italian ciarlatano (“quack”), a blend of ciarlatore (“chatterer”) + cerretano (“hawker, quack”, literally “native of Cerreto”) (Cerreto di Spoleto being a village in Umbria, known for its quacks).
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.