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- Dictionarydam/dam/
noun
- 1. a barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply: "the dam burst after torrential rain"
- 2. a rubber sheet used to keep saliva from the teeth during dental operations, or as a prophylactic device during cunnilingus and anilingus.
verb
- 1. build a dam across (a river or lake): "the river was dammed to form Lake Powell"
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A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A ...
The meaning of DAM is a barrier preventing the flow of water or of loose solid materials (such as soil or snow); especially, civil engineering : a barrier built across a watercourse for impounding water.
Jul 3, 2024 · dam, structure built across a stream, a river, or an estuary to retain water. Dams are built to provide water for human consumption, for irrigating arid and semiarid lands, or for use in industrial processes.
DAM definition: 1. a wall built across a river that stops the river's flow and collects the water, especially to…. Learn more.
a wall built across a river that stops the river's flow and collects the water, especially to make a reservoir (= an artificial lake) that provides water for an area: The Aswan High Dam is on the River Nile in Egypt. Compare. dyke (WALL) Katsuhiro Yamanashi/Sebun Photo/amana images/GettyImages. SMART Vocabulary: related words and phrases.
noun. a barrier of concrete, earth, etc, built across a river to create a body of water for a hydroelectric power station, domestic water supply, etc. a reservoir of water created by such a barrier. something that resembles or functions as a dam.
Jun 21, 2024 · A dam is a structure built across a river or stream to hold back water. People have used different materials to build dams over the centuries. Ancient dam builders used natural materials such as rocks or clay.
