| U+ | art-254 |
| 4DA3 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-4DA3 |
| 國語 | cmn-001 | 䶣 |
| Hànyǔ | cmn-003 | ai2 |
| Hànyǔ | cmn-003 | gāi |
| Hànyǔ | cmn-003 | ái |
| English | eng-000 | grind the teeth |
| English | eng-000 | teeth |
| 廣東話 | yue-000 | 䶣 |
| gwong2dung1 wa2 | yue-003 | goi1 |
| gwong2dung1 wa2 | yue-003 | ngoi4 |
| gwong2dung1 wa2 | yue-003 | oi4 |