About
隍 is a specialized term in ancient urban defense. Its left component, the mound radical 阝, places it within the category of terrain, fortifications, and settlements. The right component, 皇 (meaning emperor or royal), serves as the phonetic element indicating pronunciation. Etymologically, it refers specifically to a dry moat dug around a city wall, distinct from a water-filled trench. This character is most prominent in the compound for "City God", a spiritual figure believed to protect and oversee the city's physical boundaries and defenses.
Etymology Hide
