Terribly anti-green? Here's some orange (9)
I believe the answer is:
tangerine
'some orange' is the definition.
(I've seen this before)
'terribly anti-green?' is the wordplay.
'terribly' indicates anagramming the letters.
'anti'+'green'='antigreen'
'antigreen' is an anagram of 'TANGERINE'.
'here's' acts as a link.
(Other definitions for tangerine that I've seen before include "Variety of mandarin orange" , "Kind of orange" , "fruit product" , "Moroccan" , "Green tan I change into orange" .)