prime rate

noun

: an interest rate formally announced by a bank to be the lowest available at a particular time to its most credit-worthy customers

called also prime interest rate

Examples of prime rate in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The central bank increased its federal funds rate multiple times between 2022 and 2023, and that pushed consumer interest rates up as a result, particularly those tied to the prime rate, which is the majority of consumer credit cards. Aly J Yale, CBS News, 4 Feb. 2026 Shorter-term rates are more closely pegged to the prime rate, which is typically 3 percentage points above the federal funds rate. Jessica Dickler, CNBC, 26 Jan. 2026 The index: Most HELOC lenders use Wall Street’s prime rate. Jeff Lazerson, Oc Register, 11 Dec. 2025 The prime rate — now 7.25% — drops in tandem with a Fed rate cut. Susan Tompor, Freep.com, 23 Oct. 2025 See All Example Sentences for prime rate

Word History

First Known Use

1924, in the meaning defined above

Time Traveler
The first known use of prime rate was in 1924

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Cite this Entry

“Prime rate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prime%20rate. Accessed 15 Feb. 2026.

Legal Definition

prime rate

noun
: an interest rate formally announced by a bank to be the lowest available at a particular time to its most creditworthy customers

called also prime, prime interest rate

Last Updated: - Updated example sentences
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