Morally right (4)
'morally right' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ethical that I've seen before include "Principled (behaviour)" , "Moral, principled" , "Morally correct, honourable" , "Morally correct, in accordance with professional standards" , "Morally good or correct" .)
'morally right' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for just that I've seen before include "Fair and reasonable" , "Fair; a moment ago" , "Merited" , "Recently" , "Hardly" .)