Pictograph of a concavity. Opposite of 凸.
Historical Pronunciations
| Old Chinese | |
|---|---|
| Zhengzhang | qriːw |
| qriːb |
Sources
- Readings & variants
- Unicode
- Historical pronunciations
- Zhengzhang Shangfang
Pictograph of a bump sticking out. Opposite of 凹.
Historical Pronunciations
| Old Chinese | |
|---|---|
| Zhengzhang | dɯːd |
| duːd |
Sources
- Character origin
- 漢語多功能字庫
- Readings & variants
- Unicode
- Historical pronunciations
- Zhengzhang Shangfang