Upgrade (7)
'upgrade' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for enhance that I've seen before include "lift" , "Increase attractiveness of, improve" , "Boost" , "Make better or more attractive" , "To improve matters" .)
'upgrade' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for improve that I've seen before include "Make better in quality" , "Polish" , "Make progress" , "Change for the better" , "reform" .)