U+1F67 "ὧ" Greek Small Letter Omega with Dasia and Perispomeni Unicode Character
Unicode Version 17.0
ὧ
U+1F67 "ὧ" Greek Small Letter Omega with Dasia and Perispomeni is a historical polytonic Greek letter representing the omega vowel with two diacritical marks combined: the dasia, which indicates a rough breathing sound like an initial "h", and the perispomeni, which marks a high-pitched circumflex accent typically suggesting a long, rising and falling tone. This character is used primarily in ancient and medieval Greek texts, where it is found in word forms like the subjunctive or in certain prepositional phrases to specify pronunciation and meaning. It belongs to the Greek Extended Unicode block and requires a compatible font to display correctly, as it is not part of modern monotonic Greek orthography.
General Properties
| Code Point | U+1F67 |
| Version Added | 1.1 |
| Name | Greek Small Letter Omega with Dasia and Perispomeni |
| Block | Greek Extended |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Canonical |
| Decomposition Mapping | "ὡ" U+1F61 Greek Small Letter Omega with Dasia "͂" U+0342 Combining Greek Perispomeni |
Encodings
| HTML Decimal Encoding | ὧ |
| HTML Hex Encoding | ὧ |
| UTF-8 Encoding | 0xE1 0xBD 0xA7 |
| UTF-16 Encoding | 0x1F67 |
| UTF-32 Encoding | 0x00001F67 |
| C/C++/Java Escape | \u1f67 |
Unicode Properties
| NFC Quick Check | Yes |
| NFKC Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Lowercase | Yes |
| Simple Uppercase Code Point | "Ὧ" U+1F6F Greek Capital Letter Omega with Dasia and Perispomeni |
| Simple Titlecase Code Point | "Ὧ" U+1F6F Greek Capital Letter Omega with Dasia and Perispomeni |
| Uppercase Code Point | "Ὧ" U+1F6F Greek Capital Letter Omega with Dasia and Perispomeni |
| Titlecase Code Point | "Ὧ" U+1F6F Greek Capital Letter Omega with Dasia and Perispomeni |
| Cased | Yes |
| Changes When Casemapped | Yes |
| Changes When Titlecased | Yes |
| Changes When Uppercased | Yes |
| Script | Greek |
| Script Extensions | Greek |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | Lower |