Pine trunk that's been felled, cut by Norway (4)
I believe the answer is:
long
'pine' is the definition.
(to pine for something is to long for it)
'trunk that's been felled cut by norway' is the wordplay.
I cannot quite understand how this works, but
'norway' could be 'n' and 'n' is found within the answer.
The remaining letters 'log' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for long that I've seen before include "bought in advance" , "to be tall" , "Protracted" , "Thus having been treated by stretcher, perhaps" , "die" .)