ground sluice

noun

, Mining.

1. a trench, cut through a placer or through bedrock, through which a stream is diverted in order to dislodge and wash the gravel.

Other Words From

• ground-sluicer noun

Word History and Origins

Origin of ground sluice¹

First recorded in 1865–70

Example Sentences

Well, soon as I sold the stock I hit for the lake front and began to ground sluice the coal dust off of my palate.

From Project Gutenberg

Any one who has worked a ground sluice knows how extremely difficult it is with a strong head of water to shift from its position an ounce of solid gold.

From Project Gutenberg