Le sluice ou rampe de lavage est un canal, le plus souvent en bois, garni de tapis ou de moquette et de tasseaux, dans lequel on fait passer les alluvions aurifères pour en extraire l'or.
Il est utilisé dans l'orpaillage pour laver les alluvions aurifères.
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sluice — [slo͞os] n. [ME scluse < OFr escluse & LL exclusa < fem. pp. of L excludere, to shut out, EXCLUDE] 1. an artificial channel or passage for water, having a gate or valve at its head to regulate the flow, as in a canal or millstream 2. the… … English World dictionary
Sluice — Sluice, n. [OF. escluse, F. [ e]cluse, LL. exclusa, sclusa, from L. excludere, exclusum, to shut out: cf. D. sluis sluice, from the Old French. See {Exclude}.] 1. An artifical passage for water, fitted with a valve or gate, as in a mill stream,… … The Collaborative International Dictionary of English
Sluice — Sluice, v. t. [imp. & p. p. {Sluiced}; p. pr. & vb. n. {Sluicing}.] 1. To emit by, or as by, flood gates. [R.] Milton. [1913 Webster] 2. To wet copiously, as by opening a sluice; as, to sluice meadows. Howitt. [1913 Webster] He dried his neck and … The Collaborative International Dictionary of English
sluice — ● sluice nom masculin (anglais sluice, canal) Chenal incliné muni de riffles transversaux, à l aval et à l amont desquels s accumulent les minéraux les plus denses … Encyclopédie Universelle
sluice — mid 14c., aphetic of O.Fr. escluse sluice, floodgate, from L.L. exclusa barrier to shut out water (in aqua exclusa water shut out ), from fem. sing. of L. exclusus, pp. of excludere shut out (see EXCLUDE (Cf. exclude)) … Etymology dictionary
sluice — sluice; un·sluice; … English syllables
sluice — ► NOUN 1) (also sluice gate) a sliding gate or other device for controlling the flow of water. 2) (also sluiceway) an artificial water channel for carrying off overflow or surplus water. 3) an act of rinsing or showering with water. ► VERB ▪ wash … English terms dictionary
sluice — vb *pour, stream, gush Analogous words: flood, inundate, deluge (see corresponding nouns at FLOOD): drench, *soak … New Dictionary of Synonyms
Sluice — A sluice gate. Sluice gate located on the … Wikipedia
sluice — sluicelike, adj. /sloohs/, n., v., sluiced, sluicing. n. 1. an artificial channel for conducting water, often fitted with a gate (sluice gate) at the upper end for regulating the flow. 2. the body of water held back or controlled by a sluice gate … Universalium
sluice — [[t]slus[/t]] n. v. sluiced, sluic•ing 1) civ an artificial channel for conducting water, often fitted with a gate(sluice′ gate )at the upper end for regulating the flow 2) civ the body of water held back or controlled by a sluice gate 3) civ a… … From formal English to slang
