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quack

From Longman Dictionary of Contemporary EnglishRelated topics: Colours & sounds , Animals quackquack1 /kwæk/ verb [intransitive] CHBAto make the sound a duck makes→ See Verb table Examples from the Corpusquack• She began a frantic quacking at the moment that Cyril got his two hands around her.• Young kids used to quack at us as we went past.• The water is full of thrashing, quacking excitement.• He gobbled, be quacked, grunted, swallowed syllables.• About a dozen mallard ducks were sleeping on the sand or quacking in a subdued manner under the dock.• Clearly, enough investors think that Donald Duck will quack on into the twenty-second century!• One wing's shredded, one's flapping, it's quacking up a storm. Related topics: Colours & sounds , Nurses, doctors, etc quackquack2 noun [countable] 1 Cthe sound a duck makes2 MAsomeone who pretends to be a doctor – used to show disapproval → quackery quacks selling weight-loss drugs3 British English informalMN a doctor You’d better go and see the quack with that burn. Examples from the Corpusquack• You may be considered an elitist or a quack.• There is always some magic remedy that will cure it, or some whizz-kid quack with a patent method.• If she mentioned paranoia, Buzz would insist that Elinor was the victim of a lot of quacks.• Larry paid some quack over a thousand dollars to cure his insomnia.• That quack doesn't know anything about treating heart disease.quackquack3 adjective [only before noun] relating to the activities or medicines of someone who pretends to be a doctor → quackery a quack remedyExamples from the Corpusquack• Many of those quack doctors were busy selling their own, often more dangerous diet cures.• a quack remedy for coldsOrigin quack1 (1600-1700) From the sound quack2 1. (1800-1900) → QUACK1 2. (1600-1700) quacksalver "quack" ((16-19 centuries)), from early Dutch, probably from quacken "to quack, talk" + salf "cure"
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Verb table
quack
Simple Form
Present
I, you, we, they quack
he, she, it quacks
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Past
I, you, he, she, it, we, they quacked
Present perfect
I, you, we, they have quacked
he, she, it has quacked
Past perfect
I, you, he, she, it, we, they had quacked
Future
I, you, he, she, it, we, they will quack
Future perfect
I, you, he, she, it, we, they will have quacked
> View Less
Continuous Form
Present
I am quacking
he, she, it is quacking
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you, we, they are quacking
Past
I, he, she, it was quacking
you, we, they were quacking
Present perfect
I, you, we, they have been quacking
he, she, it has been quacking
Past perfect
I, you, he, she, it, we, they had been quacking
Future
I, you, he, she, it, we, they will be quacking
Future perfect
I, you, he, she, it, we, they will have been quacking
> View Less
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