Function: noun
Date: 1977
: household wastewater (as from a sink or bath) that does not contain serious contaminants (as from toilets or diapers)
Function: noun
Date: 1977
: household wastewater (as from a sink or bath) that does not contain serious contaminants (as from toilets or diapers)
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012