quack 1
noundomain: person
Princeton WordNet [ver.3.1]
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EnglishDefinition
an untrained person who pretends to be a physician and who dispenses medical advice
Hypernym
doctor 1
noun
a licensed medical practitioner
mountebank 1
noun
a flamboyant deceiver; one who attracts customers with tricks or jokes
EnglishDerivationally related form
quack 2
verb
act as a medical quack or a charlatan
