( n. )
Underbuilding; the foundation, or any preliminary structure intended to raise the lower floor or basement of a building above the natural level of the ground.
( n. )
Underbuilding; the foundation, or any preliminary structure intended to raise the lower floor or basement of a building above the natural level of the ground.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012