›an occasion when someone or something stops something from happening for a short period: constant/frequent interruptionsHe found he worked better at home without the constant interruptions of his staff.
›an occasion when a company is prevented from operating as normal: We will endeavour to minimize supply chain interruptions.Business will continue as usual, without interruption.interruption in sthEnergy traders are protected should an unexpected interruption in supply prevent them honouring their contractsinterruption of sthThe strike could result in widespread interruption of US rail services.