Enigmatic, as unclear bits might be (11)
I believe the answer is:
inscrutable
'enigmatic' is the definition.
Both the answer and definition are adjectives. Maybe they are linked in a way I don't understand?
'unclear bits might be' is the wordplay.
'might be' indicates an anagram.
'unclear'+'bits'='unclearbits'
'unclearbits' is an anagram of 'INSCRUTABLE'.
'as' is the link.
Can you help me to learn more?
(Other definitions for inscrutable that I've seen before include "Impossible to interpret" , "difficult to understand" , "hard to understand" , "Mysterious" , "Impossible to understand" .)