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spillway

/spil-wey/US // ˈspɪlˌweɪ //UK // (ˈspɪlˌweɪ) //

溢洪道,溢流道,泄洪道,溢流口

Related Words

Definitions

n.名词 noun
  1. 1
    • : a passageway through which surplus water escapes from a reservoir, lake, or the like.

Synonyms & Antonyms

Examples

  • Fluctuations in the lake due to floods are controlled by an immense spillway dam built of concrete.

  • The spillway is so arranged that as the level of the water in the lake rises the discharging capacity increases.

  • The spillway, too, if enlarged by explosives, would make a nasty hole to build up.

  • The spillway is a concrete-lined opening cut through a hill of rock near the center of the dam.

  • Behind was the bubbling, leaping flow of the spillway itself, and Gatun Dam.