( v. t. )
To reduce to a level, or to an evenly progressive ascent, as the line of a canal or road.
GRADE
Meaning of GRADE in English
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012
( v. t. )
To reduce to a level, or to an evenly progressive ascent, as the line of a canal or road.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012