Etymology: < French éclusesluicen.; compare clown.1
Scottish.
A sluice.
ΚΠ
1791 ‘T. Newte’Prospects & Observ. Tour 176 The sluice of a mill, in the Low-lands of Scotland, is called the cluss. This is evidently taken from the French ecluse.
1808 J. JamiesonEtymol. Dict. Sc. Lang. at ClouseClush, a sluice.
This entry has not yet been fully updated (first published 1891; most recently modified version published online December 2019).