[[Characters]]
#Characters \ #Society-and-Culture \ #Wealth
# 兑 duǐ
to exchange; to convert
## Components
[[丷 (bǎ)]]
[[兄 xiōng]]
## Meaning
Nowadays, the character 兑 (duì) primarily means "to exchange" or "to convert." It is often used in contexts involving transactions or changes from one form to another.
## History
The character 兑 (duì) is a compound ideogram. It combines the elements 儿 (person), 口 (mouth), and 八 (separate), indicating a person smiling with their mouth open. 兑 is the original form of 悦, which means "happy" or "joyful." This meaning is now written as “说.” Since the Tang and Song dynasties, 兑 has also acquired the meaning of "exchange," which is still in use today.
## Evolution
### Oracular Script
?
### Bronze Script
![[兑 duì - bronce.svg]]
### Seal Script
![[兑 duì - sello.svg]]
### Clerical Script
![[兑 duì - cle.svg]]
### Regular Script
![[兑 duì - reg.svg]]