mound
1. mound \'mau.nd\ vt [origin unknown] archaic 1: to enclose or fortify with a fence or a ridge of earth 2: to form into a mound 2. mound n [origin unknown] often attrib archaic 1: HEDGE, FENCE 2a1: an artificial bank or hill of earth or stones 2a2: the slightly elevated ground on which the pitcher stands in baseball 2b: KNOLL, HILL 3: HEAP, PILE