懂中文 Dong Chinese

镗

tāng

boring tool

Components
钅 meaning component

钅  Meaning component

jīn

  

metal

metal

堂 sound component

堂  Sound component

táng

  

hall

Evolution

镗 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
镗 Simplified script Modern

Simplified script

Modern
Definitions

镗 (鏜) 

tāng

boring tool; noise of drums