chaff, husks, distillers' dregs etc (food eaten by the poor) / (fig.) rubbish / junk / (abbr. for 糟糠妻[zao1 kang1 qi1]) wife who goes through the hardships of poverty with her husband
糟
=
曹
+
米
:
Zorro (z) found a very rotten, dead (糟) herring (曹) in a sack of rice (米) and now the rice is a total waste (糟). He gets rid of the rice and the herring in front of the aorta (ao1).