What is the Afrikaans 'Wyn' in English?

"Wine" is an English equivalent of "Wyn."

Among the oldest and most famous wines are those produced by the European wine grape (Vinis vitifera). But there are other kinds of wine grapes. For example, the native wine grapes of the United States of America are more famous for their role in the production of grape juices, jellies and jams and in their consumption as fresh fruit.