What is the meaning of the word "grade"?
Definitions:
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a position on a scale of intensity or amount or quality noun
- a moderate grade of intelligence
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a relative position or degree of value in a graded group noun
- lumber of the highest grade
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assign a grade or rank to, according to one's evaluation verb
- grade tests
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the gradient of a slope or road or other surface noun
- the road had a steep grade
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the height of the ground on which something stands noun
- the base of the tower was below grade