Noun
dregs; sediment; grounds; meal
Usually written using kana alone
lees (esp. sake)
Usually written using kana aloneoften 粕
leftovers; by-product
Usually written using kana alone
worthless item; junk
Usually written using kana alone
dregs (e.g. of society); scum; dross
Usually written using kana alone
1-point card
HanafudaUsually written using kana alonesee カス札
Also written 粕【かす】、糟【かす】