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English definition of “double-check”

double-check

verb [I or T]     /ˌdʌblˈtʃek/
to make completely certain something is correct or safe, usually by examining it again: She sent an e-mail reminding colleagues to double-check facts in company publications. I think the figure is €900, but I'll double-check.
(Definition of double-check verb from the Cambridge Business English Dictionary © Cambridge University Press)
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