The application of soil and plant sciences to golf course maintenance.

The material used in refilling a ditch or other excavation, or the process of such refilling.

A point of known or assumed elevation used as a reference in determining and recording other elevations.

A unit of volume or capacity in the U.S. Customary System, used in dry measure and equal to 4 peaks, 2,150.42 cubic inches, or 35.24 liters.

A roadway constructed of concrete, asphalt, fine gravel, quarry dust, wood products, or other suitable materials for the purpose of facilitating movement of golf carts about the course with a minimum of inquiry to turf grass areas.

Staking of the centerline for each hole begins at the rear of the championship tee, follows the center of the fairway, and terminates at the center of the green.

Pipe or joint created at the end of drain line for the purpose of flushing the main line free of debris.

The main wire which supplies the information through the irrigation system from the heads to satellite to the central computer or controller.

The pressing together of soil particles into a more dense soil mass.

Soil such as, greens mix or sand in its purest state which has been mixed with unwanted debris such as clay, silt, other soils, organic matter, rock, any other air borne substance that may change the chemistry of the sand.