grader

Plural: graders

Noun

• A person or machine that evaluates or sorts.
• a judge who assigns grades to something
• A machine used in road maintenance, construction, and mining for leveling large surfaces.
• A machine used to sort food by size or quality.
• One who grades, or that by means of which grading is done or facilitated.
• One who belongs to a certain grade at school.

Examples

• a first-grader
• The automatic grader for Words With Friends scores words instantly.
• the graders of a school examination

Related Words

gradation, grading