Pass over a wild region (6)
I believe the answer is:
ignore
'pass over' is the definition.
(I've seen this before)
'a wild region' is the wordplay.
'a wild' is an anagram indicator.
'region' with letters rearranged gives 'IGNORE'.
(Other definitions for ignore that I've seen before include "Deliberately take no notice" , "Slight" , "Forget" , "set aside" , "Pay no attention to, disregard" .)