Modifies a noun

• waterwheel: The original power to drive the mill came from an overshot waterwheel situated below the ground floor.

• wheel: An overshot wheel is powered by the weight of the water falling over the top of the wheel into buckets.

• jaw: The only mar to his looks was a slightly overshot jaw.

• waterwheels: All the flours are milled the traditional way - water from the high Pennines turning two overshot waterwheels that drive century-old French Burr millstones.