Adjective: grueling groo-u-ling
Usage: US (elsewhere: gruelling)
Usage: US (elsewhere: gruelling)
- Characterized by effort to the point of exhaustion; especially physical effort
"a grueling campaign";
- arduous, backbreaking, gruelling [Brit, Cdn], hard, heavy, laborious, operose, punishing, toilsome, killing [informal]
See also: effortful