noun
certified check; certified cheque
A check guaranteed by the issuing bank, confirming that the account holder has sufficient funds. Used in financial contexts.
高額の取引では、保証小切手が求められることがある。
In high-value transactions, a certified check may be required.
Compound of 保証 (guarantee) and 小切手 (check). The term is a direct calque from English 'certified check'.