A return to a prior state by undoing some operation, especially of policy or price changes. / A withdrawal of military forces.

(transitive, computing, databases) To return to the previous state. / (intransitive, aviation, of a jet engine) To reduce thrust without having been commanded to do so.

present participle of rollback

simple past tense and past participle of rollback

plural of rollback

(computing) Able to be rolled back.

plural of rollbacker

Someone or something which rolls back; returns things to prior states.