xīn
new
Original meaning:
firewood
Phonosemantic component. 辛 represents the sound, and 斤 (axe) and 木 (tree) represent the original meaning "firewood", now written as 薪. The meaning later shifted to "fresh" and "new".
Components
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Early Western Zhou (~1000 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Western Jin dynasty (266-316 AD)Regular script
ModernDefinitions
Component uses
Sound component in 1 character (1 verified)
Sources