grueling

adjective

gru·​el·​ing ˈgrü-ə-liŋ How to pronounce grueling (audio)
variants or gruelling
Synonyms of gruelingnext
: trying or taxing to the point of exhaustion : punishing
a grueling race
a grueling schedule
gruelingly adverb

Examples of grueling in a Sentence

running a marathon is grueling cutting diamonds can be grueling work
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The rehab process is pretty grueling. Doug Padilla, Oc Register, 27 May 2026 The first season was a grueling shoot. Jackie Strause, HollywoodReporter, 26 May 2026 Tavares is happy to be in Switzerland playing for his country after what was a grueling season for just about everyone associated with the Maple Leafs. Josh Yohe, New York Times, 23 May 2026 The offshoot involves the search for the franchise’s next pro dancer, as 12 up-and-coming competitors move into one house and face off in a grueling audition process for a coveted Season 35 slot. Natalie Oganesyan, Deadline, 17 May 2026 See All Example Sentences for grueling

Word History

Etymology

from present participle of obsolete gruel to exhaust, punish, from gruel, noun

First Known Use

1852, in the meaning defined above

Time Traveler
The first known use of grueling was in 1852

Browse Nearby Words

Cite this Entry

“Grueling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grueling. Accessed 31 May. 2026.

Kids Definition

grueling

adjective
gru·​el·​ing
variants or gruelling
: requiring extreme effort : exhausting

More from Merriam-Webster on grueling

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster