Vineyard owner’s negative comment for some, about half-bottle (6)
I believe the answer is:
naboth
'vineyard owner's negative comment' is the definition.
I can't judge whether this definition defines the answer.
'some about half-bottle' is the wordplay.
'some' becomes 'nah' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'about' is an insertion indicator.
'half' means to take half the letters.
'bottle' with half the letters taken is 'bot'.
'nah' placed around 'bot' is 'NABOTH'.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for naboth that I've seen before include "Old vineyard owner" , "Vineyard owner (OT)" .)