わん椀wan
1.
A type of container, often without a lid, designed to hold food or liquids, traditionally made from wood, pottery, or metal, commonly used in Japanese dining settings.
2.
Specifically refers to a vessel used to serve soup or broth, highlighting its function in traditional Japanese meals.
3.
A countable object that includes both the bowl itself and the contents within it, often used in expressions to quantify servings of liquid-based dishes.
Example:
そのおのスープはとてもおいしかった。