The process of incrementing, especially back to an initial value.

(automotive) A road traffic accident in which a vehicle overturns.

(computing) A graphic element that changes its appearance when the cursor moves over it.

(computing) A keyboard feature where each key is scanned independently, so that multiple simultaneous keypresses always register correctly.

(firefighting) The sudden ignition of flammable gasses (produced by pyrolysis in an oxygen-poor environment) near the ceiling of a room or other enclosed space.

(finance) The reinvestment of funds in a new issue of the same or similar investment.

(finance) A fee paid by a borrower in order to defer full repayment of a loan.

(Britain) In the National or European lottery, the situation in which a jackpot that has not been won is carried over to the next week.

(pinball) A target on the pinball table that is activated when the ball rolls over it.

Misspelling of roll over.