What does sluice mean?

What does sluice mean?

1a : an artificial passage for water (as in a millstream) fitted with a valve or gate for stopping or regulating flow. b : a body of water pent up behind a floodgate. 2 : a dock gate : floodgate.

What is a sluice used for?

Sluice gates commonly control water levels and flow rates in rivers and canals. They are also used in wastewater treatment plants and to recover minerals in mining operations, and in watermills.

What is meant by under sluice?

: a sluice covered from view or lying beneath another structure specifically : a wasteway for sluicing out canals in which the waste escapes beneath other structures.

Is sluice a real word?

sluice Add to list Share. Anything that resembles a water slide with a gate is a sluice — a narrow channel that controls water flow. The word originally comes from an old English word meaning a narrow channel that controlled a flow of water, usually to a watermill, and it still has that meaning.

What does sluice mean in England?

/sluːs/ uk. /sluːs/ (also sluiceway) an artificial channel for carrying water, with an opening at one end to control the flow of the water.

What is a sluice in a hospital?

Hospital sluice rooms, sometimes known as dirty utility rooms, are dedicated to the disposal of human waste and the disinfection of associated goods.

How do sluices work?

Sluice boxes work by essentially creating a straight, consistent channel, with regularly spaced slow spots created by riffles. Each riffle creates an eddy, a backflow of water that allows the gold to settle out. Material is placed at the top of the box and carried in suspension down the channel.

What is the origin of the word sluice?

sluice (n.) 1400, earlier scluse (mid-14c.), a shortening of Old French escluse “sluice, floodgate” (Modern French écluse), from Late Latin exclusa “barrier to shut out water” (in aqua exclusa “water shut out,” i.e. separated from the river), from fem. 1590s, from sluice (n.).

What is a sluice in the UK?

What is the transitive meaning of the word sluice?

transitive verb. 1 : to draw off by or through a sluice. 2a : to wash with or in water running through or from a sluice. b : to drench with a sudden flow : flush. 3 : to transport (logs) in a sluice.

Which is the best definition of a sluice gate?

an artificial channel for conducting water, often fitted with a gate (sluice gate) at the upper end for regulating the flow. the body of water held back or controlled by a sluice gate. any contrivance for regulating a flow from or into a receptacle. a channel, especially one carrying off surplus water; drain.

What kind of stream is a sluice box?

a stream of surplus water. an artificial stream or channel of water for moving solid matter: a lumbering sluice. Also called sluice box.

What does water sluice down the rocks mean?

— The Economist, 26 May 2020 The water sluicing down the rocks is glitter and mist. — Seija Rankin, EW.com, 22 Jan. 2020 The precious metal is washed out of the dirt with which it is mixed by a panning, sluicing or washing process in the river below.