Free translation of braille (7)
I believe the answer is:
liberal
'free' is the definition.
(I know that free can be written as liberal)
'translation of braille' is the wordplay.
'translation of' is an anagram indicator (translate can mean to transform).
'braille' with letters rearranged gives 'LIBERAL'.
(Other definitions for liberal that I've seen before include "magnanimous" , "Ample; former politician" , "Not strict" , "Favouring a political philosophy of progress and reform" , "open to new ideas" .)