Put out of mind (7)
I believe the answer is:
derange
'put out of mind' is the definition.
Although both the answer and definition are verbs in their base form, I can't see how they can define each other.
This is the entire clue.
Can you help me to learn more?
(Other definitions for derange that I've seen before include "Make insane" , "Remove from order" , "Craze" , "Drive mad" , "cause confusion" .)