wine steward
US /ˈwaɪn ˌstuː.ərd/
UK /ˈwaɪn ˌstuː.ərd/
1.
a person, typically in a restaurant, who is responsible for wine service, including recommending wines, taking orders, and serving them
:
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The wine steward helped us choose the perfect bottle to pair with our meal.
•
She aspires to become a certified wine steward.