Skip to main content
quack doctor

quack doctor

1 7.5
A person who pretends to be a doctor and gives fake medical treatments
  • noun
  • /kwæk ˈdɑktər/
  • Offensive
translation icon : charlatán
  • Many patients suffered because they sought help from a quack doctor instead of a licensed physician.

Theodore Morrell, who is this sort of quack Doctor Who uses all manner of homeopathic sort of progressive remedies.

Examples

  • You should never trust a quack doctor who claims to cure all diseases without any proof.

  • Yeah, because everybody always wants to talk about miracles, or about some genius quack doctor, or their friend's friend who went into remission eating nothing but sunflower seeds.

    Fiction book (2000)
  • Theodore Morrell, who is this sort of quack Doctor Who uses all manner of homeopathic sort of progressive remedies.

  • During a six-week period between late April and early June 1922, Philadelphia law enforcement agents made over 150 arrests of "fraudulent medical practitioners and 'quack' doctors" in the city.

    Academic text (2007)
  • And it's not as if doing away with abortion clinics will make abortions go away; it'll just drive them into the back alleys and unregulated quack doctors' offices.

    Blog text (13)
  • Councilman Moses Holmes, from the town of Willington, warned people to beware of "a certain quack doctor, a foreigner" who had urged families to dig up and burn dead relatives to stop consumption.

    Blog text (1)
  • Millet was pleased when Palissy repeatedly attacked alchemists and quack doctors, whose bogus science for forty years has made me scrape the earth and peer into its entrails.

    Academic text (2007)
  • After realizing his mistake, she warned her friends about the dangers of visiting a quack doctor.

Synonyms

quack
vsquack doctor
  • Offensive
39 8.4

A person who dishonestly claims to have medical skills

focuses specifically on practising medicine without credentials
charlatan
vsquack doctor
  • Offensive
38 8.6

A person who says they have special skills to trick people

is limited to claiming and practising medicine without proper credentials
snake oil salesman
vsquack doctor
  • Offensive
7 8.0

A person who tricks people by offering fake medicines or useless products

involves practising medicine and claiming medical skill rather than only selling remedies
pseudoscientist
vsquack doctor
  • Offensive
1 8.6

A person who claims their ideas are scientific but has no real evidence

focuses on medical practice and false credentials rather than scientific claims

Antonyms

1.0

A person who treats sick or injured people

physician
  • Specialized
674 3.8

A doctor who finds what is wrong and treats sick or injured people

How Fraudulent

charlatan
  • Offensive
38 8.6
quack doctor
  • Offensive
1 7.5
doctor
1.0

Surface Forms

quack doctor singular
quack doctors plural

Morphology

quack + doctor

The meaning 'a fraudulent or unqualified physician' is directly compositional from 'quack' (an unqualified person claiming to be a doctor) + 'doctor' (a medical professional). This is a straightforward compound rather than an idiom or metaphor, so a B1 learner who knows both constituents would readily infer the MWE meaning.

Etymology

Quack doctor comes from the old word quack, short for 'quacksalver', a noisy market seller who loudly promised cures. Because these sellers often sold useless or false medicines, Quack doctor came to mean 'a fake doctor' who pretends to have real medical skills.