Cup
A cup is an open-top container used to hold liquids for pouring or drinking. Although mainly used for drinking, it also can be used to store solids for pouring (e.g., sugar, flour, grains, salt). Cups may be made of glass, metal, china, pottery, wood, stone, bone, polystyrene, plastic, aluminum, or other materials. They are also usually fixed with stems, handles, or other adornments, though a beaker has no handle or stem. Cups are used for quenching thirst across a wide range of cultures and social classes. Cups of different styles may be used for different types of liquids or other foodstuffs (e.g. teacups and measuring cups), in different situations (e.g. at water stations or in ceremonies and rituals), or for decoration. The word "cup" is also used as a unit of capacity: the capacity of a "typical" cup, varying slightly from place to place.
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