Meaning of rollback

roll•back

Pronunciation: (rōl'bak"), [key]
— n.
  1. an act or instance of rolling back.
  2. a return to a lower level of prices, wages, etc., as by government order.
  3. a pulling back or withdrawal: a rollback of attack forces.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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