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English definition of “treadmill”

treadmill

noun [C]
 
 
/ˈtredmɪl/
EXERCISE a machine with a moving part that you walk or run on for exerciseExercising and training
BORING a job that is boring because you have to repeat the same thing again and againRepeating an actionTedious and uninspiring
(Definition of treadmill from the Cambridge Learners Dictionary © Cambridge University Press)
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