treadmill

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noun tread·mill \ˈtred-ˌmil\

Definition of treadmill

  1. 1a :  a device having an endless belt on which an individual walks or runs in place for exercise or physiological testingb :  a mill worked by an animal treading an endless beltc :  a mill worked by persons treading on steps on the periphery of a wide wheel having a horizontal axis and used formerly in prison punishment

  2. 2 :  a wearisome or monotonous routine resembling continued activity on a treadmill the office treadmill

Examples of treadmill in a Sentence

  1. the treadmill of exhausting family schedules

  2. the treadmill of the morning commute to work

Recent Examples of treadmill from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'treadmill'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

1822

First Known Use of treadmill

1822


TREADMILL Defined for English Language Learners

treadmill

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noun

Definition of treadmill for English Language Learners

  • : an exercise machine which has a large belt that moves around while a person walks or runs on it

  • : a boring or tiring activity, job, etc., in which you repeatedly do the same things


TREADMILL Defined for Kids

treadmill

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noun tread·mill \ˈtred-ˌmil\

Definition of treadmill for Students

  1. 1 :  a device having an endless belt on which an individual walks or runs in place for exercise

  2. 2 :  a tiresome routine


Medical Dictionary

treadmill

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noun tread·mill \ˈtred-ˌmil\

Medical Definition of treadmill

  1. :  a device having an endless belt on which an individual walks or runs in place that is used for exercise and in tests of physiological functions—see stress test



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