
1) Refuse or waste 2) Sediment 3) Sewage 4) Silt
Found on
https://www.crosswordclues.com/clue/sullage

domestic waste water from baths, basins, showers, laundries, kitchens and floor waste (but not from toilets).
Found on
http://en.wikipedia.org/wiki/Glossary_of_environmental_science

filth; refuse; sewage; scum; silt
Found on
http://phrontistery.info/s.html

• (n.) Silt; mud deposited by water. • (n.) The scoria on the surface of molten metal in the ladle. • (n.) That which sullies or defiles. • (n.) Drainage of filth; filth collected from the street or highway; sewage.
Found on
http://thinkexist.com/dictionary/meaning/sullage/

1. Drainage of filth; filth collected from the street or highway; sewage. 'The streets were exceedingly large, well paved, having many vaults and conveyances under them for sullage.' (Evelyn) ... 2. That which sullies or defiles. 'It is the privilege of the celestial luminaries to receive no tincture, sullage, or difilement from the most noisome si...
Found on
http://www.encyclo.co.uk/local/20973

Sul'lage noun [ Confer Suillage , Sulliage .] 1. Drainage of filth; filth collected from the street or highway; sewage. [ Obsolete] « The streets were exceedingly large, well paved, having many vaults and conveyances under them for sullage .» Evelyn.
Found on
http://www.encyclo.co.uk/webster/S/235

refuse or waste; sewage. · silt; sediment.
Found on
https://www.infoplease.com/dictionary/sullage
No exact match found.