Definition of adapter

The word "adapter" originated from the Latin word "adaptare," which means "to fit together" or "to adapt." In the original sense, an adapter was a device or tool that helped connect or fit two incompatible things together, such as pipes, machines, or biological systems. The term "adapter" entered the English language in the 14th century and initially referred to a medical device used to correct a physical deformity or defect. Later, in the 17th century, the term expanded to describe devices used in manufacturing, such as adapters for pipes or machinery. In the 20th century, the term "adapter" took on a broader meaning, referring to any device or software that helps connect or facilitate communication between two different systems, formats, or standards, such as a network adapter or a video game adapter.