Muscle spasms in the legs are quite common and usually present themselves in the calves, just below the back of the knee. Pain during a muscle spasm can range from mild to severe, and can last up to 10 minutes.ack Muscle Spasms. Many times back spasms are the result of inflammation or soreness of a particular muscle in the back due to sudden movement at an incorrect angle. Muscle spasms in the back are quite common, even over-straining the back muscles while completing household chores can cause spasms.
Denoting rocks composed of broken pieces of older rocks: a group of clastic sediments such as conglomerates. More example sentences. 1  Mechanical deposition, by water or wind, produces clastic rocks composed of broken fragments, generally of silicate minerals and small pieces of rock: sandstones and conglomerates. In contrast, the Cambrian clastic rocks are characterized by a paucity of these zircons, suggesting a significant difference between Neoproterozoic and Cambrian drainage systems.
Full Definition of CONGLOMERATE. 1. : a composite mass or mixture; especially: rock composed of rounded fragments varying from small pebbles to large boulders in a cement (as of hardened clay). 2. : a widely diversified corporation. â conÂ·glomÂ·erÂ·atÂ·ic \kÉn-Ëglae-ËglÃ¤-mÉ-Ëra, tik-\ Ëkaen. ËkÃ¤n adjective