Crossword Genius

Sparkling wine region (4)

Ross

I believe the answer is:

asti

'sparkling wine region' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for asti that I've seen before include "Sparkling white wine" , "White wine named after a town in Piedmont" , "Italian drunk" , "Italian town producing sparkling wine" , "Italian white wine" .)

I've seen this clue in the Wall Street Journal, the New York Times, The Washington Post Sunday and the Newsday.
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