Related Clues:
- To empty (of fluid)
- Bowled a wrong bowl
- Vessel in dock
- By degrees, getting inside container
- In it scrub - a sink!
- Something using up resources
- Wasted down here — that could be nadir
- Discharge pipe
- Depression in the earth's surface
- Waste channel/pipe
- Culvert dry? Originally, before wet weather
- Start spelling out "bottle" or "bowl" for water container
- Day's starting with downpour to fill this?
- Canal harbour
- A bishop turning against wickedness -- a requirement for cleansing