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English Fox - English Dictionary
Meaning of
quack
in English
quack
us
/kwæk/
uk
/kwæk/
#common
Plural
quacks
Past Tense
quacked
Participle Verb
quacking
Third Person Singular
quacks
Definitions
Noun
a
duck's
sound
a
fraudulent
healer
(
unqualified
,
dishonest
)
an
incompetent
,
dishonest
professional
Verb
to
practice
fraudulent
medicine
;
deceive
