rollback

[ rohl-bak ]
/ ˈroʊlˌbæk /

noun

an act or instance of rolling back.
a return to a lower level of prices, wages, etc., as by government order.
a pulling back or withdrawal: a rollback of attack forces.

Origin of rollback

First recorded in 1935–40; noun use of verb phrase roll back
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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