(of a material, substance, or byproduct) eliminated or discarded as no longer useful or required after the completion of a process. (of an area of land, typically in a city or town) not used, cultivated, or built on. An act or instance of using or expending something carelessly, extravagantly, or to no purpose. Material that is not wanted; the unusable remains or byproducts of something. A large area of barren, typically uninhabited land. Damage to an estate caused by an act or by neglect, especially by a life-tenant. Use or expend carelessly, extravagantly, or to no purpose. (of a person or a part of the body) become progressively weaker and more emaciated. Devastate or ruin (a place). (of time) pass away; be spent.