鉨
1. Ancient form of "seal".
2. (Phonetic and semantic component. Consists of 玉 (jade) and the phonetic element尔. Original meaning: seal. In ancient times, it was used by both the highborn and the lowborn. After the Qin dynasty, it mostly referred to the emperor's seal.) Same as the original meaning of 璽, which is the seal of the king. Therefore, it is associated with earth, using土 (earth) and the phonetic element尔. The bronze script form is derived from玉. — From "Shuowen Jiezi".
Example: 玺册 (seal book - jade seal and command documents); 玺封 (document sealed with a seal).
3. Same as 【璽】.
4. A synthetic radioactive metallic element, atomic number 113, symbol Nh.