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
There, Killings brushed shoulders with some of hip-hop’s most venerable legends, including Tupac Shakur and Eazy-E, leaving an indelible mark with his contagious personality and tireless hustle.
—
Carl Lamarre, Billboard, 19 May 2025
The seemingly tireless France international has largely held his own against talented wingers but his aggression has led to him leaving space in behind that opponents have exploited.
—Anantaajith Raghuraman, New York Times, 16 May 2025
He will always be remembered for his manifest humility, simplicity of life, and tireless love for the poor.
—Daniel Foster, National Review, 15 May 2025
By serving as a tireless digital co-worker, capable of independently managing and executing financial workflows, processes and activities, agentic AI is poised to completely revolutionize all facets of finance operations.
—Karen Abramson, Forbes.com, 12 May 2025
See All Example Sentences for tireless
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Carl Lamarre, Billboard, 19 May 2025
The seemingly tireless France international has largely held his own against talented wingers but his aggression has led to him leaving space in behind that opponents have exploited.
—Anantaajith Raghuraman, New York Times, 16 May 2025
He will always be remembered for his manifest humility, simplicity of life, and tireless love for the poor.
—Daniel Foster, National Review, 15 May 2025
By serving as a tireless digital co-worker, capable of independently managing and executing financial workflows, processes and activities, agentic AI is poised to completely revolutionize all facets of finance operations.
—Karen Abramson, Forbes.com, 12 May 2025
See All Example Sentences for tireless
Cite this Entry
“Tireless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tireless. Accessed 23 May. 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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