DuckCorp Dico

Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
   滓 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 粕 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 糟 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, かす /kˈäsɯᵝ/,  () カス /kˈäsɯᵝ/
   1. (noun (common) (futsuumeishi))
            Note: word usually written using kana alonedregs, sediment, grounds, meal
   2.
            Note: word usually written using kana alone (often 粕)
   lees (esp. sake)
   3.
            Note: word usually written using kana aloneleftovers, by-product
   4.
            Note: word usually written using kana aloneworthless item, thing of little to no value
   5.
            Note: word usually written using kana alonedregs (e.g. of society), scum, dross
   6. カス札
            Note: word usually written using kana alonecard only worth 1 point (in hanafuda)