A bisque doll is a type of doll made from unglazed porcelain that was first popularized in the 19th century. While the term "bisque doll" is commonly used, there are several other terms that can be used to describe these dolls. For example, some may refer to them as porcelain dolls, while others may use the term china dolls or even just "old dolls." Additionally, there are many different types of bisque dolls, such as French fashion dolls, German bisque dolls, and Japanese bisque dolls, all of which have their own distinct features and characteristics. Regardless of the specific term used, bisque dolls remain a treasured collectible among doll enthusiasts around the world.