liàn
practice
Original meaning:
boil and scour raw silk
Phonosemantic compound. 糹 represents the meaning and 柬 represents the sound. Based on the original meaning "boil and scour raw silk" to make it softer and whiter. The meaning later shifted to "to make perfect" and "to practice". Simplified form of 練.
Components
Evolution

Seal script
Shuowen (~100 AD)
Clerical script
Jin dynasty (266-420 AD)Traditional script
ModernSimplified script
ModernDefinitions
Sources