1. Supported or secured by financial obligations or bonds that represent borrowed money
The securities were backed by debt instruments issued by the government.
Os títulos eram lastreados por instrumentos de dívida emitidos pelo governo.
2. In finance, collateralized by bonds, notes, or other debt obligations
The mortgage-backed securities were backed by debt instruments from various lenders.
Os títulos lastreados em hipotecas eram lastreados por instrumentos de dívida de vários credores.