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 data followed a decision by China's central bank earlier this week to keep loan prime rates unchanged, despite weak economic data and an extended slump in the property sector plaguing the world's second-largest economy. Lim Hui Jie, CNBC, 31 Dec. 2025 For one, HELOCs have variable rates that are tied to the prime rate, which is directly influenced by the federal funds rate. Aly J Yale, CBS News, 31 Dec. 2025 The index: Most HELOC lenders use Wall Street’s prime rate. Jeff Lazerson, Oc Register, 11 Dec. 2025 For existing customers, credit cards often have variable rates, which drop after the prime rate falls. 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 11 Jan. 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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