Discrimination, not all from the Right, gets attention (5)
I believe the answer is:
taste
'discrimination' is the definition.
(taste is a kind of discrimination)
'not all from the right gets attention' is the wordplay.
'from the right' shows that the letters should be reversed in order.
'not all' indicates a hidden word (only some of the letters).
'etsat' can be found hidden inside 'gets attention'.
'etsat' in reverse letter order is 'TASTE'.
(Other definitions for taste that I've seen before include "A test (anag)" , "Delicate discrimination" , "Refinement or flavour" , "Relish or discrimination" , "Fine perception" .)