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.
Cook "worked tirelessly to expose criminal wrongdoing and injustice, helping to drive important and lasting changes in the law," ITV said.
From BBC • Jun. 15, 2026
AI companies have been working tirelessly to stuff generative and agentic AI into every nook and cranny of our online lives.
From Salon • Jun. 10, 2026
“For months, many have worked tirelessly to return zero-for-zero tariff trade for whisky and bourbon,” said Mark Kent, CEO of the Scotch Whisky Association.
From The Wall Street Journal • Apr. 30, 2026
"Pakistan remains committed to serve as an honest and sincere facilitator - working tirelessly to advance durable peace and lasting stability in the region," Sharif wrote on X.
From Barron's • Apr. 26, 2026
Alatortsev and a small group of other masters and psychologists worked tirelessly for ten years attempting to “solve” the mystery of Fischer’s prowess, in addition to analyzing his personality and behavior.
From "Endgame" by Frank Brady
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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.