Dislike not having a translation (7)
I believe the answer is:
version
'translation' is the definition.
(synonyms)
'dislike not having a' is the wordplay.
'dislike' becomes 'aversion' (aversion is a kind of dislike).
'not having' suggests deleting specific letters.
'aversion' with 'a' taken out is 'VERSION'.
(Other definitions for version that I've seen before include "Description from a certain point of view" , "Account from one point of view" , "Rendition" , "Model" , "Adaptation" .)