sullage
/ˈsʌlɪdʒ/noun
mass noun
1- waste from household sinks, showers, and baths, but not toilets（家庭水池、淋浴、澡盆, 但不包括厕所排出的）污物, 污水, 废物。
1.1
- archaic refuse, especially sewage〈古〉废物（尤指污水）。
词源
mid 16th cent.: perhaps from Anglo-Norman French suillage, from suiller 'to soil'.