Leftover piece (7)
'leftover piece' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for remnant that I've seen before include "Small amount (esp. cloth) left" , "Piece of cloth left over" , "Oddment, leftover piece, perhaps of material" , "Scrap" , "Piece of leftover fabric" .)
'leftover piece' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for oddment that I've seen before include "Just a bit left" , "Leftover piece" , "spare part?" , "Leftover item" , "a bit spare" .)