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Grader
//ˈɡɹeɪdɚ// name, noun
Definitions
Proper Noun
- 1 A surname.
Noun
- 1 A machine used in road maintenance, construction, and mining for leveling large surfaces.
"The blade-grader is a long steel-framed carriage under which is fixed a steel blade capable of being tilted at various angles: its principal use is in trimming cutting-slopes."
- 2 a judge who assigns grades to something wordnet
- 3 A machine used to sort food by size or quality.
- 4 One who grades, or that by means of which grading is done or facilitated.
"the graders of a school examination"
- 5 One who belongs to a certain grade at school. in-compounds
"a first-grader"
Etymology
From grade + -er (agent noun suffix) or + -er (measurement suffix) (sense 4).
See also for "grader"
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