rollout
n.the official start of a new product, service, or system. It often happens in stages so that people can get used to it slowly.
n.the official launch or introduction of a new product, service, or policy. Often involves a phased implementation across different regions or demographics.
“The company planned a global rollout for its new phone.”
“The government announced a phased rollout of the new digital tax system to help small businesses adapt.”
“Despite initial technical glitches, the nationwide rollout of the high-speed rail network was completed ahead of schedule, significantly reducing travel times between major industrial hubs.”
Often used in business and technology contexts; frequently appears as a compound noun or with 'of'.
“The testing rollout follows a 12-month trial which ended in February and which saw 1,480 drug samples tested across 12 NSW music festivals.”
“The seven-minute tests will be available at participating pharmacies as part of a national rollout to spot “ticking timebombs” earlier.”