noun
: a method of constructing high buildings in which the chief horizontal and vertical members are of rolled steel and the walls are for the most part supported at the floor levels by the steel frame itself
noun
: a method of constructing high buildings in which the chief horizontal and vertical members are of rolled steel and the walls are for the most part supported at the floor levels by the steel frame itself
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012