grueling
adjective
gru·el·ing
ˈgrü-ə-liŋ 
variants
or gruelling
: trying or taxing to the point of exhaustion : punishing
a grueling race
Examples of grueling in a Sentence
running a marathon is grueling
cutting diamonds can be grueling work
Recent Examples on the Web
To prepare for this drastic uptick in pace, the Celtics staged a grueling training camp filled with running and high-intensity drills.
—
Zack Cox, Boston Herald, 20 Oct. 2025
The trick to looking pulled together even on the most grueling travel day?
—Lane Nieset, Travel + Leisure, 18 Oct. 2025
One particularly grueling day, Hawke and Scott worked through a seven-page scene that required them to condense 25 years of friendship into a single argument.
—Clayton Davis, Variety, 17 Oct. 2025
The start of the 2025 season was a grueling one for the Aces, who began the year 14-14 before winning their last 16 regular season games.
—Don Riddell, CNN Money, 17 Oct. 2025
See All Example Sentences for grueling
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Zack Cox, Boston Herald, 20 Oct. 2025
The trick to looking pulled together even on the most grueling travel day?
—Lane Nieset, Travel + Leisure, 18 Oct. 2025
One particularly grueling day, Hawke and Scott worked through a seven-page scene that required them to condense 25 years of friendship into a single argument.
—Clayton Davis, Variety, 17 Oct. 2025
The start of the 2025 season was a grueling one for the Aces, who began the year 14-14 before winning their last 16 regular season games.
—Don Riddell, CNN Money, 17 Oct. 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 24 Oct. 2025.
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