sluices

Noun

sluice (plural sluices)

1. An artificial passage for water, fitted with a valve or gate, for example in a canal lock or a mill stream, for stopping or regulating the flow.
2. A water gate or floodgate.
3. Hence, an opening or channel through which anything flows; a source of supply.
   • At leaſt, I'm ſure I can fiſh it out of her. She's the very Sluce to her Lady's Secrets;—'Tis but ſetting her Mill agoing, and I can drein her of 'em all.1693, Will[iam] Congreve, The Old Batchelour, a Comedy. […], London: […] Peter Buck, […], →OCLC, Act V, scene i, page 45
4. The stream flowing through a floodgate.
5. A long box or trough through which water flows, used for washing auriferous earth.
6. An instance of wh-stranding ellipsis, or sluicing.
   • Another powerful argument that sluices are CPs comes from the positional distribution of sluiced wh-phrases in a variety of languages.2001, Jason Merchant, “The Syntax of Sluicing”, in The Syntax of Silence, →DOI, page 45

See all 12 meanings of sluice