Generous translation of Braille (7)
I believe the answer is:
liberal
'generous' is the definition.
('liberal' can be similar in meaning to 'generous')
'translation of braille' is the wordplay.
'translation of' indicates an anagram (I've seen this in other clues).
'braille' with letters rearranged gives 'LIBERAL'.
(Other definitions for liberal that I've seen before include "Broad-minded in Braille" , "Lavish" , "Progressive -- open-handed" , "Giving generously" , "Permissive about Braille" .)