Answer:

leftover

Answer	Crossword Clue
LEFTOVER	Last night's dinner
LEFTOVER	Like doggy bag contents
LEFTOVER	Uneaten

LEFTOVER	Something in the icebox.
LEFTOVER	Remaining.
LEFTOVER	Scrap.
LEFTOVER	Surplus.
LEFTOVER	Postfeast tidbit
LEFTOVER	Surplus or vestige
LEFTOVER	Remnant
LEFTOVER	Scrap for Fido

LEFTOVER	Lunch item, sometimes
LEFTOVER	Scrap for Fido, perhaps

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.