What is another word for backs fill?
Pronunciation: [bˈaks fˈɪl] (IPA) 
The term "backs fill" refers to the process of filling in a hole, ditch, or excavation with soil or other materials. There are a number of synonyms for this term, depending on the context and the specific technique used. "Back filling," "back loading," and "back dumping" all refer to the use of heavy equipment like bulldozers or backhoes to transport and deposit soil or other material into a hole or excavation. Other synonyms for the term include "in-filling," "topping off," and "regrading," which may involve a more subtle approach to filling in or leveling out a hole or depression. Whatever the specific term used, the goal of backs filling is always to reshape the land and create a more stable and functional surface.
