A fraudulent healer, especially a bombastic peddler in worthless treatments, a doctor who makes false diagnoses for monetary benefit, or an untrained or poorly trained doctor who uses fraudulent credentials to attract patients
Any similar charlatan or incompetent professional.
The sound made by a duck.
Any doctor.
To make a noise like a duck.
Of a queen bee: to make a high-pitched sound during certain stages of development.
To practice or commit quackery (fraudulent medicine).
Falsely presented as having medicinal powers.
one who commits crimes (especially fraud, bribery, loansharking, extortion etc.) to aid in running a shady or illegal business.
one who instigates or has involvement with a racket.
to commit crimes systematically as part of a criminal organization.
to carry out illegal business activities or criminal schemes.