Meaning of the word "think twice" in English

What does "think twice" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

think twice

US /θɪŋk twaɪs/
UK /θɪŋk twaɪs/
"think twice" picture

Idiom

1.

to consider carefully before doing something

Example:
You should think twice before quitting your job.
She didn't think twice about helping him.
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