Sixteen Books of Etymologies

The Sixteen Books of Etymologies, written by Isidore of Seville around 630 AD, are an early attempt to compile human knowledge through the lens of language and origins. These books systematically explore the origins and meanings of words across various subjects, such as geography, biology, and philosophy. Essentially, they serve as an early encyclopedia, helping readers understand how words and concepts are connected, and providing insight into the history and evolution of language. This work profoundly influenced medieval learning, emphasizing the importance of language in understanding the world.