disruption · noun C or U /ˌdɪsˈrʌp.ʃən/
disruption
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)