Definitions

lòu to engrave; to carve; hard steel

Etymology phono-semantic

metal

Semantic: Phonetic:

About

The character (traditional form ) is a phono-semantic compound meaning to engrave, carve, or etch intricate designs in hard materials. The left radical, ( in traditional script), is the metal radical, signifying the character's association with metalworking, bronze casting, and the precise tooling of metallic surfaces. On the right, the phonetic component () provides the sound. While it began as a technical term for openwork designs in bronze or silver, its sense expanded metaphorically to refer to engraving something deeply in memory and to crafting elaborate literary works.

Etymology Hide

Bronze etymology image
Bronze Late Warring States (~250 BC)
Seal etymology image
Seal Shuowen (~100 AD)
Clerical etymology image
Clerical Western Han dynasty (202 BC-9 AD)
Clerical etymology image
Clerical Cao Wei (Three Kingdoms: 222-280 AD)
Traditional Modern
Simplified Modern