Draff (draf), n. [Cf. D. draf the sediment of ale, Icel. draf draff, husks. Cf. 1st Drab.]
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.
Mere chaff and draff, much better burnt.
© Webster 1913