tireless
adjective
tire·less
ˈtī(-ə)r-ləs 
: seemingly incapable of tiring : indefatigable
a tireless worker
tirelessly
adverb
tirelessness
noun
Examples of tireless in a Sentence
She has been a tireless advocate for reform.
a tireless advocate for human rights
Recent Examples on the Web
Whatever direction, through his engagement and tireless work PJ will continue to do his work and support existing and future hero entrepreneurs to achieve their targets and fulfil the ambition for themselves and for the continent.
—
Kjartan Rist, Forbes, 20 Feb. 2025
The hard work of these mules and their tireless efforts united the community after the tragedy of Hurricane Helene, Mountain Mule Packers’ co-founder Michele Toberer said.
—Devyn Byers, CNN, 16 Feb. 2025
Mike was a tireless optimist, always spoke his mind and carried himself under all circumstances with a gentle and kind manner.
—Mike Barnes, The Hollywood Reporter, 14 Feb. 2025
He’s been a relentless, tireless worker, especially on the offensive glass.
—Roderick Boone, Charlotte Observer, 13 Feb. 2025
See All Example Sentences for tireless
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Kjartan Rist, Forbes, 20 Feb. 2025
The hard work of these mules and their tireless efforts united the community after the tragedy of Hurricane Helene, Mountain Mule Packers’ co-founder Michele Toberer said.
—Devyn Byers, CNN, 16 Feb. 2025
Mike was a tireless optimist, always spoke his mind and carried himself under all circumstances with a gentle and kind manner.
—Mike Barnes, The Hollywood Reporter, 14 Feb. 2025
He’s been a relentless, tireless worker, especially on the offensive glass.
—Roderick Boone, Charlotte Observer, 13 Feb. 2025
See All Example Sentences for tireless
Articles Related to tireless
Cite this Entry
“Tireless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tireless. Accessed 1 Mar. 2025.
Copy CitationKids Definition
tireless
adjective
tire·less
ˈtī(ə)r-ləs
: seeming never to get tired
a tireless worker
tirelessly
adverb
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