fortified wine
US /ˈfɔːrtɪfaɪd waɪn/
UK /ˈfɔːrtɪfaɪd waɪn/

1.
wine to which brandy or other spirits have been added to increase its alcoholic content, such as sherry, port, or vermouth
:
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She enjoyed a glass of fortified wine after dinner.
•
Port is a type of fortified wine from Portugal.