Quack |
To utter a sound like the cry of a duck. |
v. i. |
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Quack |
To make vain and loud pretensions; to boast. |
v. i. |
Quack |
To act the part of a quack, or pretender. |
v. i. |
Quack |
The cry of the duck, or a sound in imitation of it; a hoarse, quacking noise. |
n. |
Quack |
A boastful pretender to medical skill; an empiric; an ignorant practitioner. |
n. |
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