in·​ex·​haust·​ible ˌi-nig-ˈzȯ-stə-bəl How to pronounce inexhaustible (audio)
: not exhaustible: such as
: incapable of being used up
inexhaustible riches
: incapable of being wearied or worn out
an inexhaustible hiker
inexhaustibility noun
inexhaustibleness noun
inexhaustibly adverb

Example Sentences

The world's supply of oil is not inexhaustible. He seems to have inexhaustible energy.
Recent Examples on the Web Yet the engine is the CHI001's starring feature—impressively muscular low down but with what feels like an inexhaustible appetite for revs that the scalpel-sharp accelerator encourages a driver to exploit. Mike Duff, Car and Driver, 18 Nov. 2022 That credo may explain why Ernaux has proved inexhaustible to herself as a subject. Alexandra Schwartz, The New Yorker, 14 Nov. 2022 The inexhaustible leader wrestled with what was crucial to hold onto from the past, Tait said, and what could be embraced going forward. Peggy Fletcher Stack, The Salt Lake Tribune, 28 Oct. 2022 Fantasies of inexhaustible wealth or oceanic dominion arise, only to dissolve again in chilly mists. Neal Ascherson, The New York Review of Books, 5 Oct. 2022 There is only a steady state of inexhaustible meaning, beggaring comparison and defying definition. David Remnick, The New Yorker, 21 Oct. 2022 As with Nabokov’s language, there is enormous pleasure to be had in the physical stuff of the work, its almost inexhaustible beauty. Washington Post, 29 Sep. 2021 If Massaro offers a seemingly inexhaustible panoply of leathers, here there is arguably an even vaster array of embroidery swatches. Lynn Yaeger, Town & Country, 2 Oct. 2022 That holy grail of tech, which would allow companies to replace human workers with inexhaustible robots, hasn’t been achieved. Faiz Siddiqui, Washington Post, 30 Sep. 2022 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'inexhaustible.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Word History

First Known Use

1601, in the meaning defined above

Time Traveler
The first known use of inexhaustible was in 1601

Dictionary Entries Near inexhaustible

Cite this Entry

“Inexhaustible.” Dictionary, Merriam-Webster, Accessed 28 Nov. 2022.

Kids Definition



in·​ex·​haust·​ible ˌin-ig-ˈzȯ-stə-bəl How to pronounce inexhaustible (audio)
: impossible to use up
an inexhaustible supply
: impossible to tire out
an inexhaustible worker
inexhaustibility noun
inexhaustibly adverb

More from Merriam-Webster on inexhaustible

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