(n): equipment used in playing baseball
(n): a small natural hill
(n): a local and well-defined elevation of the land
(n): a collection of objects laid on top of each other
(n): several things grouped together or considered as a whole
(n): structure consisting of an artificial heap or bank usually of earth or stones
(n): a thing constructed; a complex entity constructed of many parts
(n): the position on a baseball team of the player who throws the ball for a batter to try to hit
(n): (in team sports) the role assigned to an individual player
(v): form into a rounded elevation
(v): make something, usually for a specific function