(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.

(cricket) The heavier of the rollers used for flattening the pitch between innings.

(cricket) The lighter of the rollers used for flattening the pitch between innings.

Any rotating cylindrical device that is part of a machine, especially one used to apply or reduce pressure.

(intransitive) To roller skate.

The process of incrementing, especially back to an initial value. / (automotive) A road traffic accident in which a vehicle overturns.

Misspelling of roll over.

A sport based on teams of rollerskaters who race round a track, jamming and blocking each other.

(US) A food preparation utensil resembling a small rolling pin with spikes, used to pierce dough to prevent overrising or blistering.

(informal, usually derogatory) A member of any Christian church characterized by ecstatic behaviour; especially of the Pentecostal Church. / (informal, derogatory) A devoutly religious Christian person.