Burn Trump over vote against wine (10)
I believe the answer is:
chardonnay
'wine' is the definition.
(Chardonnay is an example)
'burn trump over vote against' is the wordplay.
'burn' becomes 'char' (charring is a kind of burning).
'trump over' becomes 'don' (I can't explain this - if you can you should give a lot more credence to this answer).
'vote against' becomes 'nay' (I've seen this in another clue).
'char'+'don'+'nay'='CHARDONNAY'
Can you help me to learn more?
(Other definitions for chardonnay that I've seen before include "White wine grape" , "drink" , "Variety of white wine" .)