must of fresh grapes to which sufficient alcohol has been added to arrest fermentation, produce obtained from fresh grape juice or fresh grapes, and in which any fermentation is prevented solely by fortifying by sufficient alcohol (International Wine Office definition)

must of fresh grapes to which sufficient alcohol has been added to arrest fermentation, produce obtained from fresh grape juice or fresh grapes, and in which any fermentation is prevented solely by fortifying by sufficient alcohol (International Wine Office definition)