Webster’s Revised Unabridged Dictionary · 1913
Grader
Grad′er (grād′ẽr), n. One who grades, or that by means of which grading is done or facilitated.
Webster’s Revised Unabridged Dictionary · 1913
Grad′er (grād′ẽr), n. One who grades, or that by means of which grading is done or facilitated.