Braille translation for a politician (7)
I believe the answer is:
liberal
'for a politician' is the definition.
(I've seen this before)
'braille translation' is the wordplay.
'translation' indicates anagramming the letters.
'braille' anagrammed gives 'LIBERAL'.
(Other definitions for liberal that I've seen before include "magnanimous" , "In favour of policies of progress and reform" , "Generous; broad-minded" , "Politically progressive" , "enlightened" .)