Noun
Water in which dishes have been washed.
Source: Webster's dictionaryAnd even though soapy dishwater may plug up those holes and kill some fleas, Troyano says this method is not recommended for treating a flea infestation. Source: Internet
I hated her new shaggy, limp, dishwater blonde hair that she wore to the Met Gala; it was very divisive in our office. Source: Internet
Prine says his pivotal image was a woman with her hands plunged in dishwater. Source: Internet