About
The character 铰 is a phono-semantic compound linking metal tools to cutting actions. Its left side is the metal radical 钅 (jīn), placing it in the semantic category of metals, hardware, or metal-forged tools. The right side, 交 (jiāo), provides the pronunciation while also suggesting intersection. In the traditional form 鉸, the unsimplified metal radical 釒 is used. The character means scissors or the act of cutting with them, and it can also refer to a hinge, a mechanism that operates on a crossing pivot. Thus, its structure combines the material nature of the tool with an element denoting intersecting movement.