Definitions

kǎi armor

Etymology

Phonosemantic compound. represents the meaning and represents the sound. Simplified form of .

Semantic: Phonetic:

About

is the simplified form of , a phono-semantic compound that refers to the heavy protective armor historically used by soldiers and military horses in battle. In the simplified character, the left side is the metal radical ; the traditional form uses , indicating that such armor was forged from iron, steel, or bronze plates and rings. The right side in both forms is the phonetic component (traditional ), which supplies the pronunciation kǎi and has no semantic relation to warfare. As such, the character not only records the technological move from leather to metal defenses but also serves as the standard term for both historical armor and metaphorical protective plating in modern contexts.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Clerical etymology image
Clerical Western Han dynasty (202 BC-9 AD)
Clerical etymology image
Clerical Western Han dynasty (202 BC-9 AD)
Traditional Modern
Simplified Modern