Noun

Singular pottery

Plural potteries

pottery (plural potteries) (uncountable in most senses)

1. Fired ceramic wares that contain clay when formed

   The shelves were lined with pottery of all shapes and sizes.

2. (countable) A potter's (work)shop, where pottery is made

   I visited the old potteries and saw the pots being made.

3. The potter's craft or art: making vessels from clay

   Bernard Leach was skilled at pottery.

Related terms

• potter
• potter's clay
• potter's field
• potter's wheel

Synonyms

• ceramic
• ceramics
• earthenware

Hyponyms

• porcelain, china

Pottery is the ceramic ware made by potters. Major types of pottery include earthenware, stoneware, and porcelain. The places where such wares are made are called potteries. Pottery is one of the oldest human technologies and art-forms, and remains a major industry today. Ceramic art covers the art of pottery, whether in items made for use or purely for decoration.

Background

Pottery is made by forming a clay body into objects of a required shape and heating them to high temperatures in a kiln to induce reactions that lead to permanent changes, including increasing their strength and hardening and setting their shape. There are wide regional variations in the properties of clays used by potters and this often helps to produce wares that are unique in character to a locality. It is common for clays and other minerals to be mixed to produce clay bodies suited to specific purposes.

Prior to some shaping processes, air trapped within the clay body needs to be removed. This is called de-airing and can be accomplished by a machine called a vacuum pug or manually by wedging. Wedging can also help to ensure an even moisture content throughout the body. Once a clay body has been de-aired or wedged, it is shaped by a variety of techniques. After shaping it is dried before firing. There are a number of stages in the drying process. Leather-hard refers to the stage when the clay object is approximately 75-85% dry. Clay bodies at this stage are very firm and only slightly pliable. Trimming and handle attachment often occurs at the leather-hard state. Clay bodies are said to be "bone-dry" when they reach a moisture content at or near 0%. Unfired objects are often termed greenware. Clay bodies at this stage are very fragile and hence can be easily broken.

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• Business: Consumer Goods and Services: Home and Garden: Ceramics (55)

• Ceramike
  ceramike.com
  A Studio Pottery reference site containing pot galleries, pottery, museum and exhibition photographs, help with identifying pots and a discussion area for collectors and potters.
• Terra Incognito
  terraincognitostudios.com
  Offers classes for adults, teens and kids, studio space, and on-line gallery of represented ceramists.
• Fired Up Studios
  firedupstudios.com
  Provide space and equipment for clay artists and potters of all levels. Includes information about memberships and classes. Minneapolis, Minnesota.

• Usenet rec.crafts.pottery - news: - Google Groups