Meaning

5 senses
  1. Of a duck, to make its characteristic vocalisation.

    The more breadcrumbs I threw on the ground, the more they quacked.

    Do you hear the ducks quack?

  2. To make a sound similar to the quack of a duck.

    quaken

    кря́катьkrjákatʹ, кря́кнутьkrjáknutʹ

  3. (intransitive)Of a queen bee: to make a high-pitched sound during certain stages of development.

  4. To practice or commit quackery (fraudulent medicine).

  5. (obsolete)To make vain and loud pretensions.

More definitions
  • act as a medical quack or a charlatan
  • utter quacking noises

Examples

25 sentences
  1. The ducks quacked.

    Качки крякали. — deniko

    ruУтки закрякали. — Wezel

  2. The duck quacks.

    Качка крякає. — deniko

    ruУтка крякает. — AqQoyriq_1

  3. He must be a quack doctor.

    ruНаверняка, он врач-шарлатан. — DiePain

    deEr ist ganz sicher ein Quacksalber. — Vortarulo

  4. My mom thinks the doctor is a quack.

    deMeine Mutter hält den Arzt für einen Scharlatan. — Pfirsichbaeumchen

  5. I'm a duck, quack. I speak English, quack.

Translations

8 languages
Русский
By meaning 1
to make a noise like a duck:
Deutsch
By meaning 1
to make a noise like a duck:

Origin

From Middle English *quacken, queken (“to croak like a frog; make a noise like a duck, goo

From Middle English *quacken, queken (“to croak like a frog; make a noise like a duck, goose, or quail”), from quack, qwacke, quek, queke (“quack”, interjection and noun), also kek, keke, whec-, partly of imitative origin and partly from Middle Dutch quacken (“to croak, quack”), from Old Dutch *kwaken (“to croak, quack”), from Proto-West Germanic *kwakōn, from Proto-Germanic *kwakaną, *kwakōną (“to croak”), of imitative origin. Cognate with Saterland Frisian kwoakje, kwaakje (“to quack”), Middle Low German quaken (“to quack, croak”), German quaken (“to quack, croak”), Danish kvække (“to croak”), Swedish kväka (“to croak, quackle”), Norwegian kvekke (“to croak”), Icelandic kvaka (“to twitter, chirp, quack”).

Wiktionary, CC BY-SA 4.0 · source

Forms

quacks, quacking, quacked, quacked
Base formquack · to quack
3rd person singularquacks
Present participlequacking
Past simplequacked
Past participlequacked

regular · Lesson

Present simpleLesson

I, you, we, theyquack
he, she, itquacks

Past simpleLesson

all personsquacked

Present perfectLesson

I, you, we, theyhave quacked
he, she, ithas quacked

Future simple (will)Lesson

all personswill quack

Synonyms

1 synonyms

Word family

5 related words

See also

neighbours in the dictionary
quack — meaning, examples, forms, synonyms | Krumeto