The meaning of QUACK is to make the characteristic cry of a duck. How to use quack in a sentence.

A quack is a "fraudulent or ignorant pretender to medical skill" or "a person who pretends, professionally or publicly, to have skill, knowledge, qualification or credentials they do not …

QUACK definition: 1. to make the usual sound of a duck: 2. a person who dishonestly pretends to have medical skills…. Learn more.

to utter the cry of a duck or a sound resembling it. Desperation for a cure led her to a quack who took her money. a person who pretends, professionally or publicly, to have skill, knowledge, or …

If you call someone a quack or a quack doctor, you mean that they claim to be skilled in medicine but are not. [ disapproval ] I went everywhere for treatment, tried all sorts of quacks.

There are good quacks and bad quacks. A good quack is the sound a duck makes. A bad quack is someone pretending to be a doctor. (You'd be better off visiting the duck with your ailment.)

1. the harsh, throaty cry of a duck or any similar sound. 2. to utter a quack. n. 1. a fraudulent pretender to medical skill. 2. a person who pretends, professionally or publicly, to skill, …

Quack definition: The characteristic sound uttered by a duck.

2025年3月12日 · quack (third-person singular simple present quacks, present participle quacking, simple past and past participle quacked) To make a noise like a duck. The more breadcrumbs …

QUACK definition: (of a duck ) to utter a harsh guttural sound | Meaning, pronunciation, translations and examples in American English