водосточная труба означает в английский

drainpipe [drainpipes]▼(pipe connecting the drain to the gutter)
noun
[UK: ˈdreɪn.paɪp] [US: ˈdreɪn.paɪp]

leader [leaders]▼(pipe to conduct water from the roof)
noun
[UK: ˈliː.də(r)] [US: ˈliː.dər]