Draff /(?)/

Draff

n.
  1. Refuse; lees; dregs; the wash given to swine or cows; hogwash; waste matter.
    Prodigals lately come from swine keeping, from eating draff and husks.
    The draff and offal of a bygone age.
    — Buckle.
    Mere chaff and draff, much better burnt.