Dozer
A powerful machine for leveling ground is called a bulldozer. A bulldozer can be used both forward and back to level ground by the use of its massive plow on the front. A road grader is also used to level ground, The road grader uses a blade to pile the dirt up into a row beside the road and then has to back over the area in the opposite direction to flatten the pile.
A pulley
I just put up an above ground pool and we used sand to level the ground. To level the sand, we used one of those string levelers and tied it to stakes on each side of the pool area to make sure it was all level.
compiler used to convert high level language coad into machine level language
machine guns
Interpreter
A level piece of ground used for public walking. (OED)
The ground which lies between the topsoil and earth's crust is known as the subsoil and comprises particles of weathered rock of various shapes and sizes. It is usually necessary to provide a level surface from which construction may take place, and this level may be lower than the top of the subsoil. In such cases, excavation into the subsoil is required to reduce the level of the ground. The volume of subsoil to be excavated, together with the nature of the material, will determine the type of machine and methods to be used.
An inclined plane can be used to lift an object.
Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.
Compiler.
A staircase or higher level ground that is used by the sermons to give their speech.