noun
Freq #75164
Meanings
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1
noun
a charlatan who deceives people with flamboyant claims or performances
The supposed healer was exposed as a mountebank selling worthless cures.
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2
noun
a boastful or pretentious person who falsely claims expertise or importance
Critics dismissed the self-appointed strategist as a political mountebank.
Thesaurus
Etymology
From obsolete Italian montambanco, a seller of quack medicines who mounted a bench to address a crowd, from monta in banco, 'mount on the bench.' English broadened the word from an itinerant medicine seller to any showy fraud or pretender.