/ˌkrɔːs ˈtʃek/
cross-check
BrE /ˌkrɒs ˈtʃek/
NAmE /ˌkrɔːs ˈtʃek/
to make sure that information, figures, etc. are correct by using a different method or system to check them
~ sth
Cross-check your answers with a calculator.
~ sth against sth
Baggage should be cross-checked against the names of individual passengers.
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cross-check
BrE /ˈkrɒs tʃek/
NAmE /ˈkrɔːs tʃek/