Simple Definition of sitting duck
: a person or thing that is easy to hit, attack, trick, etc.
Full Definition of sitting duck
: an easy or defenseless target
Examples of sitting duck in a sentence
The tourists were sitting ducks for local thieves.
<those stupid comments just made him a sitting duck for comedians>
First Known Use of sitting duck
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Thesaurus: All synonyms and antonyms for "sitting duck"
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