interest rate

American  

[in-ter-ist reyt, -trist] / ˈɪn tər ɪst ˌreɪt, -trɪst /

noun

Finance.

interest rates plural

1. Business. the amount that a lender charges a borrower for taking out a loan, for maintaining a balance on debt, etc.: typically expressed as an annual percentage of the loan balance.

2. Banking. the amount earned on a savings, checking, or money market account, or on an investment, such as a certificate of deposit or bond: typically expressed as an annual percentage of the account balance or investment sum.

---

interest rate Cultural  

1. The usual way of calculating interest — as a percentage of the sum borrowed.

---

Other Word Forms

Noun Inflected Forms

• interest rates
  plural

Etymology

Origin of interest rate

First recorded in 1885–90

Compare meaning

How does interest-rate compare to similar and commonly confused words? Explore the most common comparisons:

• discount rate vs. interest rate

Related Words

• interest