| U+ | art-254 |
| 51F8 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-51F8 |
| 普通话 | cmn-000 | 凸 |
| 國語 | cmn-001 | 凸 |
| Hànyǔ | cmn-003 | die2 |
| Hànyǔ | cmn-003 | gu3 |
| Hànyǔ | cmn-003 | tu1 |
| Hànyǔ | cmn-003 | tū |
| English | eng-000 | bulge out |
| English | eng-000 | convex |
| English | eng-000 | jut |
| English | eng-000 | protrude |
| 客家話 | hak-000 | 凸 |
| Hagfa Pinyim | hak-002 | dung3 |
| Hagfa Pinyim | hak-002 | tiet8 |
| Hagfa Pinyim | hak-002 | tut7 |
| Hagfa Pinyim | hak-002 | tut8 |
| 客家话 | hak-006 | 凸 |
| 日本語 | jpn-000 | 凸 |
| Nihongo | jpn-001 | deru |
| Nihongo | jpn-001 | totsu |
| 한국어 | kor-000 | 철 |
| Hangungmal | kor-001 | chel |
| Hangungmal | kor-001 | tol |
| 韓國語 | kor-002 | 凸 |
| 廣東話 | yue-000 | 凸 |
| gwong2dung1 wa2 | yue-003 | dat6 |
| gwong2dung1 wa2 | yue-003 | gu2 |
| 广东话 | yue-004 | 凸 |