The thing over there (4)
I believe the answer is:
that
'the thing over there' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for that that I've seen before include "The (one) there" , "Yon" , "Just like --; -- is to say" , "See 5" , "Take ..., English pop band" .)