tirelessly
Americanadverb
Etymology
Origin of tirelessly
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It no doubt keeps the brains behind many of these events awake at night as they work tirelessly to thrive – or, as Nene Valley's Castle says, to "just survive".
From BBC ● Jul. 12, 2026
But Parks stuck with it, tirelessly promoting the sport via demos at hospitals, tennis clubs and even in car parks.
From BBC ● Jul. 7, 2026
His father had searched tirelessly for his wife and daughter, his hope bolstered when he found the family’s dog alive.
From Los Angeles Times ● Jul. 6, 2026
More than a dozen fire trucks surrounded the cathedral with firefighters working tirelessly to extinguish the blaze from the inside and from aerial platforms, an AFP journalist saw.
From Barron's ● Jun. 15, 2026
The rest of the camaradas worked tirelessly, too—except for one—the strongest one of all, Julio.
From "Death on the River of Doubt" by Samantha Seiple
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.