rollback: Meaning and Definition of
roll•back
Pronunciation: (rōl'bak"), [key] — n.
- 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.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.