2.NounThe act of grading again, thus changing the grade of something.
A recontouring of land.
"This is the second regrading of this lot, because the drainage plan has been revised yet again.; There was a regrading of all the exams in light of the errors belatedly discovered in some of the test questions."
3.NounA recontouring of land.
"This is the second regrading of this lot, because the drainage plan has been revised yet again."
4.NounA rejudging or other reassessment.
"There was a regrading of all the exams in light of the errors belatedly discovered in some of the test questions."