Caster/Gilgamesh & my FGO OC Namazu
In the ancient Sumerian language, the word nam-azu (or namazu, written in cuneiform as 𒉆𒀀𒍪) translates to the "craft of the physician" or the "medical arts". Etymology Breakdown. Sumerian words are often built by combining shorter roots: nam- (𒉆): A prefix used to convert a concrete noun into an abstract concept, similar to the English suffix -ship or -hood (e.g., turning "king" into "kingship"). azu / a-zu (𒀀𒍪): The Sumerian word for a physician, doctor, or medical healer. It literally breaks down to a ("water") + zu ("to know"), translating to "one who knows water" (referring to the water-based divination and cleansing used in early medicine). When combined, nam-azu signifies the professional status, knowledge, and execution of medicine. ⚠️ A Note on Potential Confusion ⚠️ While Namazu is a valid historical Sumerian vocabulary word, it is most famous globally as a figure from Japanese mythology: In Japanese folklore, Namazu (鯰) is the giant subterranean catfish that thrashes around to cause earthquakes. These two meanings are entirely unrelated linguistic coincidences from two completely different cultures and time periods.

