Councillor relaxes with evidence of tillage (7)
I believe the answer is:
creases
'councillor relaxes with evidence of tillage' is the definition.
I can't tell whether this defines the answer.
'councillor relaxes' is the wordplay.
'councillor' becomes 'cr' (I've seen this in other clues).
'relaxes' becomes 'eases' (I've seen this in another clue).
'cr'+'eases'='CREASES'
Can you help me to learn more?
(Other definitions for creases that I've seen before include "Pressed lines or crinkles" , "Cricket lines" .)