For example, if kidney cancer spreads to the lungs, the cancer cells in the lungs are actually kidney cancer cells. The disease is metastatic kidney cancer, not lung cancer. It is treated as kidney cancer, not lung cancer. Doctors sometimes call the new tumor metastatic or distant disease.
Freebase(0.00 / 0 votes)Rate this definition: Rock Bottom. Rock Bottom is the second solo album by former Soft Machine drummer Robert Wyatt. It was released on 26 July 1974 by Virgin Records.
A rock formation is an isolated, scenic, or spectacular surface rock outcrop.Rock formations are usually the result of weathering and erosion sculpting the existing rock. The term 'rock formation' can also refer to specific sedimentary strata or other rock unit in stratigraphic and petrologic studies. rock structure can be created in any rock type or combination: 1  Sedimentary rocks are created by a variety of processes but usually involving deposition, grain by grain, layer by layer, in water or, in the case of terrestrial sediments, on land through the action of wind or sometimes moving ice.