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  1. Dictionary
    dam
    /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"

    More definitions, origin and scrabble points

  2. 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.

  3. Meaning of dam in English. dam. noun [ C ] uk / dæm / us / dæm / dam noun [C] (WALL) Add to word list. 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)

  4. en.wikipedia.org › wiki › DamDam - Wikipedia

    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.

  5. DAM meaning: 1. a wall built across a river that stops the river's flow and collects the water, especially to…. Learn more.

  6. 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.

  7. May 21, 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.

  8. 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. Modern-day dam builders often use concrete.

  9. A dam is a wall built across a river to stop the flow of the water and make a lake. Before the dam was built, the river used to flood. American English : dam / ˈdæm /

  10. noun. /dæm/ a barrier that is built across a river in order to stop the water from flowing, used especially to make a reservoir (= a lake for storing water) or to produce electricity. the Narmada dam in India. The dam burst. The dam burst and the valley was flooded. Wordfinder. Extra Examples. Topics Buildings c1, The environment c1, Geography c1.

  11. dam definition: 1. a strong wall built across a river to stop the water and make a lake 2. to build a dam across a…. Learn more.