noun 1. a metal rod embedded in the ground to make a ground connection to the earth.
noun 1. a long, low piece of stage scenery, built to simulate part of a landscape, a building, a fence, or the like.
noun 1. Usually, ground rules. basic or governing principles of conduct in any situation or field of endeavor: the ground rules of press conferences. 2. Sports. any of certain rules specially adopted, as in baseball and softball, for dealing with situations or circumstances arising chiefly from the particular nature of the playing area or the […]
noun, Baseball. 1. a safe hit ruled for two bases according to the rules of a particular stadium, as when a fly ball bounces once in the outfield and then clears a fence.