noun
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a person or thing that grades
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a machine, either self-powered or towed by a tractor, that levels earth, rubble, etc, as in road construction
Etymology
Origin of grader
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A test grader saw her work outsourced to India.
From The Wall Street Journal • May 27, 2026
John DeMuria, chief executive of coffee supply-chain company Coastal Commodities, and a grader of 35 years, said he failed the first time he tried.
From The Wall Street Journal • Apr. 15, 2026
Although Liam has since been released, “We’ve had other students in our building also taken in. We realized a fifth grader was also at the detention center; they had just kind of disappeared.”
From Salon • Mar. 2, 2026
As an eighth grader, when she served as a math tutor, Miss Nenna thought about what went into becoming an effective teacher.
From Los Angeles Times • Feb. 24, 2026
An eighth grader in a football jersey lurches against my side, and I mumble an apology a split second after he’s gone.
From "The Sea in Winter" by Christine Day
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.