造ぞう船せん台だい

noun

shipway; slipway; building berth

A structure on which a ship is built and from which it is launched. Technical term used in shipbuilding.

See also: 船台

• 新あたらしい造ぞう船せん台だいで大おお型がたタンカーが建けん造ぞうされている。

  A large tanker is being built on the new shipway.