ˈ ̷ ̷ˌ ̷ ̷ noun
: the action of frost, roots, and other forces in disintegrating rocks as if by the insertion of a wedge ; also : the results of such action
ˈ ̷ ̷ˌ ̷ ̷ noun
: the action of frost, roots, and other forces in disintegrating rocks as if by the insertion of a wedge ; also : the results of such action
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012