Row to turn game round (8)
I believe the answer is:
argument
'row' is the definition.
(I've seen this before)
'turn game round' is the wordplay.
'round' indicates anagramming the letters.
'turn'+'game'='turngame'
'turngame' with letters rearranged gives 'ARGUMENT'.
'to' acts as a link.
(Other definitions for argument that I've seen before include "Debate - disagreement" , "Barney" , "Debate or dispute" , "Discussion - line of proof" , "Line of reasoning" .)