Meaning & use

grueling

adjective·Academic

Extremely demanding, tiring, or difficult, especially over a long period.

See it in a sentence

The marathon runners endured a grueling final stretch through the mountains.

After a grueling week of exams, she finally allowed herself to relax.

A note on using this word

Grueling emphasizes sustained physical or mental strain, commonly describing races, schedules, or training rather than brief, sudden difficulty.

Words with a similar meaning

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