Meanings
-
1
adj
extremely tiring and demanding
The grueling march lasted three days without rest.
Thesaurus
Synonyms
1
adj
· extremely tiring and demanding
exhaustingarduouspunishingstrenuoustaxingdemandingbackbreakinglaborious
Opposites
Word family
Derived forms
gruelingly
Related forms
gruel
Etymology
From gruel, in the now-obsolete sense 'to exhaust or punish', figuratively from the phrase 'to get one's gruel' meaning to receive punishment; ultimately from Old French gruel ('meal, porridge').
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