›PRODUCTION, COMMERCE, GOVERNMENTthe act or process of ending the operations of a business, system, industry, etc., either temporarily or permanently: The stock market has just resumed trading after a two-week shutdown.Release of the figures was delayed by the partial shutdown of federal agencies in December and January.The crowd gathered to celebrate the shutdown of the old power plant.government/refinery/plant shutdown
›PRODUCTION, ITthe act or process of stopping the operation of a computer or other machine: The huge machine began its automatic shutdown.an engine/system shutdown