Synonyms of sluice in English:

sluice


See definition of sluice

verb

1‘crews sluiced down the decks of their ship’

SYNONYMS
wash, wash down, rinse, swill down, clean, cleanse, flush

2‘the water sluiced out through the open door’

SYNONYMS
pour, flow, run, gush, cascade, stream, course, spout, jet, spurt, flood, surge, spill, rush, well, spew, discharge
British informal sloosh
rare disembogue