take (something) to the bank

(redirected from Take It to the Bank)
Also found in: Acronyms.

take (something) to the bank

To believe that a particular statement or piece of information is definitely true (at least according to the speaker). I heard from a very reliable source that this company is about to close—you can take it to the bank. I'm your dad—nothing you could do could ever make me stop loving you. You can take that to the bank!
See also: bank, take, to
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