grueling
adjective
gru·el·ing
ˈgrü-ə-liŋ 
variants
or gruelling
: trying or taxing to the point of exhaustion : punishing
a grueling race
a grueling schedule
Examples of grueling in a Sentence
running a marathon is grueling
cutting diamonds can be grueling work
Recent Examples on the Web
While the day trip from Cusco is a grueling eight-hour, round-trip car journey, a five-day Ausangate trek can offer a richer, more immersive experience.
—
Thomas Robinson, Travel + Leisure, 22 Dec. 2025
Those new staffers quickly saw the grueling hours and how tired their coworkers were all the time.
—Sam Tabachnik, Denver Post, 22 Dec. 2025
Alongside co-founder Mukund Tibrewala, Malik set out to automate one of the most grueling, regulated, and high-turnover corners of finance.
—Lily Mae Lazarus, Fortune, 18 Dec. 2025
But there is a subset of outdoorsfolk who take the multi-sport concept to grueling and bizarre extremes.
—Outside Online, 17 Dec. 2025
See All Example Sentences for grueling
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Thomas Robinson, Travel + Leisure, 22 Dec. 2025
Those new staffers quickly saw the grueling hours and how tired their coworkers were all the time.
—Sam Tabachnik, Denver Post, 22 Dec. 2025
Alongside co-founder Mukund Tibrewala, Malik set out to automate one of the most grueling, regulated, and high-turnover corners of finance.
—Lily Mae Lazarus, Fortune, 18 Dec. 2025
But there is a subset of outdoorsfolk who take the multi-sport concept to grueling and bizarre extremes.
—Outside Online, 17 Dec. 2025
See All Example Sentences for grueling
Cite this Entry
“Grueling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grueling. Accessed 27 Dec. 2025.
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