0 extremely tiring and difficult, and demanding great effort and determination: --
1 extremely tiring and difficult, and demanding great effort and determination: --
a grueling 50-mile run
After several days of grueling travel, she becomes exhausted and falls face down in the snow.
The following day, after a grueling twenty-mile (32 km) march in the hot sun, the regiment finally stopped to rest.
The screen testing was described as grueling, requiring nine minutes of singing and dancing and eight pages of script.
Show touring schedules were grueling, each spring through fall, with performances twice daily.
The contests are long and grueling affairs, taking place over several weeks.
He is poorly prepared for the grueling hours and the sudden responsibilities without good guidance from senior attending physicians.
Quartermain has no use for women on a safari, but during the long and grueling journey, they begin falling in love.
Last chance workouts are often shown as grueling, final preparations for the weigh in.
