think twice

idiom

Definition of think twice

informal
: to think seriously about whether one really wants to do something before doing it I'd think twice about/before quitting if I were you.

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Dictionary Entries Near think twice

think through

think twice

think up

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Cite this Entry

“Think twice.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/think%20twice. Accessed 5 Aug. 2021.

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