disruption · noun C or U /ˌdɪsˈrʌp.ʃən/Full view
C1 when something is stopped from happening as it should
Dictionary example:

a disruption of services

Learner example:

Please also advise if there are evening or weekend courses, so I can attend them without any disruption to my main work. (International English Language Testing System; C1; Azerbaijani)

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