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English definition of “inertia”

inertia

noun [U] (LACK OF ACTIVITY)    /ɪˈnɜː.ʃə/ US  /-ˈnɝː-/
lack of activity or interest , or unwillingness to make an effort to do anything: The organization is stifled by bureaucratic inertia.Laziness and lazy peopleAvoiding action
(Definition of inertia noun (LACK OF ACTIVITY) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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