Writer taken with judgment in dictionary that's unbiased (4-6)
I believe the answer is:
open-minded
'unbiased' is the definition.
Both the definition and answer are adjectives. Maybe they are linked in a way I don't understand?
'writer taken with judgment in dictionary' is the wordplay.
'writer' becomes 'ed' (I've seen this in other clues).
'taken with' says to put letters next to each other.
'judgment in dictionary' becomes 'openmind' (I can't justify this - if you can you should give a lot more credence to this answer).
'ed' put after 'openmind' is 'OPEN-MINDED'.
'that's' acts as a link.
Can you help me to learn more?
(Other definitions for open-minded that I've seen before include "Willing to consider new ideas" , "Unprejudiced, receptive" .)