
household waste water that has not come into contact with toilet waste; includes water from baths, showers, bathrooms, washing machines, laundry and kitchen sinks.
Found on
http://en.wikipedia.org/wiki/Glossary_of_environmental_science

Greywater or sullage is defined as wastewater generated from wash hand basins, showers and baths, which can be recycled on-site for uses such as toilet flushing, landscape irrigation and constructed wetlands. Greywater often includes discharge from laundry, dishwashers and kitchen sinks. It differs from the discharge of toilets which is designated...
Found on
http://en.wikipedia.org/wiki/Greywater

Water from sinks and baths that may be reused for watering, landscaping and other domestic purposes, before it reaches the sewer (or septic tank system); usually water that has been used for showering, clothes washing, and bathing.
Found on
http://www.encyclo.co.uk/local/20453

wastewater from clothes washing machines, showers, bathtubs, hand washing, lavatories and sinks.
Found on
https://www.encyclo.co.uk/local/22449

Waste water from a household source other than a toilet. This water can be used for landscape irrigation depending upon the source of the greywater.
Found on
https://www.encyclo.co.uk/local/22819
No exact match found.