Information and translations of Valley in the most comprehensive dictionary definitions resource on the web. Every few months, I find myself defending my hometown of Sacramento, California, especially when people question why it was chosen as the state capital. An extensive area of land drained or irrigated by a river system. The terms U-shaped and V-shaped are descriptive terms of geography to characterize the form of valleys. In this lesson, learn about different types of valleys, how they are created, and some famous valleys around the world! Meaning of Valley. A dry valley may develop on many kinds of permeable rock, such as limestone and chalk, or sandy terrains that do not regularly sustain surface water flow.Such valleys do not hold surface water because it sinks into the permeable bedrock.. It is called a V-valley as the shape of the valley is the same as the letter “V”. U-Shaped Valley . Glacial valley, stream valley that has been glaciated, usually to a typical catenary, or U-shaped, cross section. In definition, a valley, on the contrary, to a basin, is a typical low land eventually surrounded by hills or mountains. They also have broad, flat valley floors. What does Valley mean? A U-shaped valley is a valley with a profile similar to the letter "U." leys 1. 3. rift valley in Geography topic. Valley definition is - an elongate depression of the earth's surface usually between ranges of hills or mountains. An elongated lowland between ranges of mountains, hills, or other uplands, often having a river or stream running along the bottom. A canyon is a deep, narrow valley with steep sides. A V-valley is formed by erosion from a river or stream over time. Definition: What is a V-valley? How to use valley in a sentence. “Canyon” comes from the Spanish word cañon, which means “tube” or “pipe.”The term “gorge” is often used to mean “canyon,” but a gorge is almost always steeper and narrower than a canyon. BSL Geography Glossary - V-shaped Valley - definition. Hanging valley definition, a valley, the lower end of which opens high above a shore, usually caused by the rapid erosion of a cliff. Definition of Valley in the Definitions.net dictionary. U-shaped valleys occur in many parts of the world and are characteristic features of mountain glaciation. Definition of a Valley. From Longman Dictionary of Contemporary English rift valley ˈrift ˌvalley noun [countable] SG a valley with very steep sides, formed by the cracking and moving of the Earth’s surface Examples from the Corpus rift valley • Upland masses exist on either side of a central rift valley. The movement of rivers, the processes of weathering and erosion, and tectonic activity create canyons. 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