saracinesca significa in inglese

portcullis▼(gate in the form of a grating)
noun
[UK: ˌpɔːtˈk.ʌ.lɪs] [US: ˌpɔːrtˈk.ʌ.lɪs]

slide [slides]▼(valve in a trombone)
noun
[UK: slaɪd] [US: sˈlaɪd]

sluice [sluices]▼(passage for water)
noun
[UK: sluːs] [US: sˈluːs]

sluice gate▼(portal to allow passage of water)
noun
[UK: sluːs ɡeɪt] [US: sˈluːs ˈɡeɪt]