1 |
grader1868, of machines; 1870, of persons, agent noun from grade (v.).
|
2 |
grader(n) a judge who assigns grades to something
|
3 |
graderA self-propelled machine usually now with three axles and an engine of up to 300 hp with a wide, hydraulically adjustable blade for cutting, and moving and spreading soil smoothly to the shape required. In modern machines the driver is able to sit. The grader is more efficient than the bulldozer in smoothing rough ground for road building but it al [..]
|
4 |
grader
A machine used in construction for flattening large surfaces.
One who grades, or that by means of which grading is done or facilitated.
(in combination) One who belongs to a certain grade at sch [..]
|
<< Gradgrind | gradate >> |