About
The character "铆", whose traditional form is "鉚", refers to the process of riveting or the rivet itself, a metal fastener. Its structure is a phono-semantic compound, incorporating the metal radical "金" in its traditional form to denote the material category, paired with the component "卯" which primarily provides phonetic guidance, as both "铆" and "卯" are pronounced mǎo. Etymologically, this combination follows a standard pattern in character creation where the radical conveys meaning related to metalwork and the phonetic component suggests pronunciation. While the character's core meaning has remained specific to the mechanical domain of joining metal, its usage solidified in industrial and technical contexts without broadening into metaphorical applications.