One turned to reach the wine (9)
I believe the answer is:
corkscrew
'one' is the definition.
Although both the answer and definition are singular nouns, I don't see how one could define the other.
I can't explain the rest of the clue.
(Other definitions for corkscrew that I've seen before include "Bottle-opener" , "This might help one who gets in the drink" , "Move in a spiral manner" , "Spiral device for wine lovers" , "handy opener" .)