Feline in revamped Disney corporation (9)
I believe the answer is:
syndicate
'corporation' is the definition.
(thesaurus)
'feline in revamped disney' is the wordplay.
'feline' becomes 'cat' (I've seen this before).
'in' means one lot of letters goes inside another.
'revamped' is an anagram indicator.
'disney' is an anagram of 'syndie'.
'cat' put into 'syndie' is 'SYNDICATE'.
(Other definitions for syndicate that I've seen before include "Consortium" , "Association of people working together on a single project." , "backers" , "Group working together to promote common interest" , "We might enter lottery" .)