Possible Clues:

• Taken in, but not quite defeated
• Like stew once it's gone
• All gone from the plate
• Dined in steakhouse at Enfield
• Ex, perhaps, what one 15 across
• Gray's distant prospect, say, having taken courses?
• "All gone," for a tot
• Consumed neat absinthe finally with a twist
• Done with dinner
• Even about at this it's taken, of course