inexhaustible
adjective
in·ex·haust·ible
ˌi-nig-ˈzȯ-stə-bəl 
: not exhaustible: such as
a
: incapable of being used up
inexhaustible riches
b
: incapable of being wearied or worn out
an inexhaustible hiker
Examples of inexhaustible in a Sentence
The world's supply of oil is not inexhaustible.
He seems to have inexhaustible energy.
Recent Examples on the Web
O’Hara does little more than graffiti a mustache on this inexhaustible theatrical canvas.
—
Charles McNulty, Los Angeles Times, 6 June 2025
Of all the things that led Joe Biden to ruin, his son’s inexhaustible appetite for making money off of his family’s famous name has to rank high on the list.
—Chris Stirewalt, The Hill, 13 May 2025
Neither the best nor the worst of the inexhaustible sub-genre birthed by Steven Spielberg’s unsurpassed classic, Jaws, Byrne’s good-looking film at least has the distinction of being one of the nastiest entries in a while.
—David Rooney, HollywoodReporter, 17 May 2025
California already buys and sells electricity throughout the West without ceding power to a regional operator, just not in enough quantity for the inexhaustible hunger of AI data centers.
—Jamie Court, Mercury News, 19 Apr. 2025
See All Example Sentences for inexhaustible
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Charles McNulty, Los Angeles Times, 6 June 2025
Of all the things that led Joe Biden to ruin, his son’s inexhaustible appetite for making money off of his family’s famous name has to rank high on the list.
—Chris Stirewalt, The Hill, 13 May 2025
Neither the best nor the worst of the inexhaustible sub-genre birthed by Steven Spielberg’s unsurpassed classic, Jaws, Byrne’s good-looking film at least has the distinction of being one of the nastiest entries in a while.
—David Rooney, HollywoodReporter, 17 May 2025
California already buys and sells electricity throughout the West without ceding power to a regional operator, just not in enough quantity for the inexhaustible hunger of AI data centers.
—Jamie Court, Mercury News, 19 Apr. 2025
See All Example Sentences for inexhaustible
Cite this Entry
“Inexhaustible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inexhaustible. Accessed 9 Jun. 2025.
Copy CitationKids Definition
inexhaustible
adjective
in·ex·haust·ible
ˌin-ig-ˈzȯ-stə-bəl
1
: impossible to use up
an inexhaustible supply
2
: impossible to tire out
an inexhaustible worker
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