Ungrudging (7)
I believe the answer is:
liberal
'ungrudging' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for liberal that I've seen before include "Ample; former politician" , "Generous, like a British political party" , "Broad-minded in Braille" , "Permissive about Braille" , "(Of quantities) generous" .)