noun
: the relation of the area of the crown canopy of a forest to the land area determined especially by the distance apart of the trees and the compactness of the crowns of the individual trees
noun
: the relation of the area of the crown canopy of a forest to the land area determined especially by the distance apart of the trees and the compactness of the crowns of the individual trees
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012