Definisi : 4. product left after sewage treatment, enap cemar; 5. dirty, waste oil, minyak kotor. (Kamus Inggeris-Melayu Dewan)
Definisi : n 1. thick, soft mud, selut, lumpur; 2. dirty matter that settles at the bottom of a liquid, mendapan: they got rid of the ~ from the tank, mereka membuang mendapan dr tangki itu; 3. sewage, kumbahan; (Kamus Inggeris-Melayu Dewan)