Reverse Dictionary: LEFT OVER

 NOUNS
OFF-FALL a dropping; a scrap fallen off; a bit of waste, something left over 1882 Sc. & Amer. dial.
OFF-FALLING a scrap; anything cast off and thrown on one side; something left over; a perquisite 1660 Sc. obs.
OLD MAID a leftover item 1982 US sl.
TITTYNOPE a small quantity of anything left over; it was especially applied to a small handful of corn left over in gleaning 19C Eng. dial.