exponential

adjective

ex·​po·​nen·​tial ˌek-spə-ˈnen(t)-shəl How to pronounce exponential (audio)
1
: of or relating to an exponent
2
: involving a variable in an exponent
10x is an exponential expression
3
: expressible or approximately expressible by an exponential function
especially : characterized by or being an extremely rapid increase (as in size or extent)
an exponential growth rate
exponentially adverb

Examples of exponential in a Sentence

The business has experienced several years of exponential growth. Prices have increased at an exponential rate. 103 is an exponential expression.
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.
Photo : Vigilante 4x4 The 6.2-liter Mopar Hellcat Redeye V-8 is an exponential upgrade from the original version’s 144 hp engine. Michael Van Runkle, Robb Report, 15 Jan. 2025 The company started with hefty overhead costs that would have required rapid and exponential sales growth to recoup, Bolotsky says. Kamaron McNair, CNBC, 14 Jan. 2025 Africa’s fintech ecosystem has experienced exponential growth, tripling in size from 450 active companies in 2020 to over 1,200 in 2024. Ilona Limonta-Volkova, Forbes, 12 Jan. 2025 Despite the computing power increase, El Capitan didn't require an exponential expansion in size or power consumption. Michael Kan, PCMAG, 10 Jan. 2025 See all Example Sentences for exponential 

Word History

First Known Use

1701, in the meaning defined at sense 1

Time Traveler
The first known use of exponential was in 1701

Dictionary Entries Near exponential

Cite this Entry

“Exponential.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exponential. Accessed 22 Jan. 2025.

Kids Definition

exponential

adjective
ex·​po·​nen·​tial ˌek-spə-ˈnen-chəl How to pronounce exponential (audio)
: of, relating to, or involving an exponent
xⁿ is an exponential expression
exponentially adverb

Medical Definition

exponential

adjective
ex·​po·​nen·​tial ˌek-spə-ˈnen-chəl How to pronounce exponential (audio)
: expressible or approximately expressible by an exponential function
an exponential growth rate
exponentially adverb

More from Merriam-Webster on exponential

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