Porcelain is often referred to as "china" because it was first developed and produced in China centuries ago. The word "china" used in this context does not refer to the country China; rather, it is a term that became synonymous with the material itself due to its origin.
The history of porcelain dates back to ancient China, where it was initially developed during the Eastern Han Dynasty (around 1st century AD) or earlier. Chinese artisans discovered the techniques to create porcelain by firing refined clay at extremely high temperatures, resulting in a durable, translucent, and white ceramic material.
During the Middle Ages and Renaissance periods in Europe, porcelain imported from China became highly coveted and admired for its beauty and quality. European craftsmen sought to replicate this material but struggled to replicate the exact techniques used in China.
In the 18th century, porcelain manufacturing techniques were successfully developed in Europe, notably in Germany and later in other countries such as England and France. Although these European porcelain productions were independent of Chinese porcelain, they adopted the term "china" or "chinaware" to describe their ceramic products, paying homage to the material's origins in China.
As a result, the term "china" became widely used in English and other languages to describe high-quality, translucent ceramic ware made from porcelain, regardless of its origin. Hence, even today, the term "china" is used interchangeably with "porcelain" when referring to fine ceramic tableware, decorative items, or artistic pieces made from this material.