Monk, for example, would park behind here (5,5)
I believe the answer is:
piano stool
'park behind here' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps there's a link between them I don't understand?
'monk for example would' is the wordplay.
I cannot really see how this works, but
'for' could be 'to' (eg both can mean 'in the opinion of') and 'to' is located in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Another definition for piano stool that I've seen is " Player's support".)