Definition: The Mortgage 30-year Rate refers to the interest rate charged for a loan that has a term of three years, which is typically defined as 15-20% per annum. The term is often referred to as a "30 year" mortgage because it lasts for 30 years. It's worth noting that there are different types and methods of mortgages, each with its own interest rate and terms. For example, a fixed-rate mortgage will have a fixed interest rate throughout the life of the loan, while an adjustable-rate mortgage will allow you to change your monthly payment based on market conditions. The term "mortgage" has several meanings in English. It can also refer to a debt or financial obligation that is secured by property, such as a home mortgage or car loan. Additionally, it can refer to any form of debt that involves making payments towards interest and principal over a certain period of time.