What is "greinton"

Greinton is a village and civil parish in Somerset, England, situated on the Somerset Levels and Moors at the foot of the Polden Hills, west southwest of Glastonbury and east of Bridgwater in the Sedgemoor district.

Greinton (March 5, 1981 – September, 2010) is a British-bred Thoroughbred racehorse who won on grass courses in France and set two track records on dirt at Hollywood Park Racetrack in the United States.