木もく材ざい流りゅう送そう

noun

timber rafting; log driving

Technical term for transporting logs by floating them downstream, often bound together in rafts. Compare 筏流し (いかだながし), which specifically refers to rafting.

See also: 筏流し

• 昔むかしは木もく材ざい流りゅう送そうが盛さかんに行おこなわれていた。

  In the past, timber rafting was actively practiced.