(transitive) To return to a prior state. / (transitive) To postpone. / (intransitive, aviation, of a jet engine) To reduce thrust without having been commanded to do so. / (intransitive) To retreat.

present participle of roll back

simple past tense and past participle of roll back

Third-person singular simple present indicative form of roll back

(idiomatic) To produce a sense of nostalgia. / (idiomatic, sports) To give in later life a performance as good as in one's prime.