/ˈʌndərˌrɪtn/ – adjective
Definition: Đảm bảo, bảo hiểm.
A more thorough explanation: 1. if a share issue is underwritten then an investor has agreed to buy any unsold shares
2. if an insurance policy is underwritten then a person, group or institution has agreed to pay the insured party in case of damage or loss
Example: 1. The issue is 100% underwritten.
2. The policy was underwritten by the National Life Insurance Company.