soup tureens and gravy boats are considered what classification of tableware?

Soup tureens and gravy boats are considered holloware in tableware classification.

In standard tableware categories, holloware refers to hollow serving pieces such as soup tureens, gravy boats, teapots, and similar vessels used to hold and serve food or liquids, as opposed to flatware (cutlery), dinnerware (plates and bowls), or beverageware/drinkware (cups and glasses).

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