U+19B7 "ᦷ" New Tai Lue Vowel Sign O Unicode Character

Unicode Version 17.0

U+19B7 "ᦷ" New Tai Lue Vowel Sign O is a combining mark used in the New Tai Lue script, which is employed to write the Tai Lü language spoken primarily in the Xishuangbanna Dai Autonomous Prefecture of Yunnan, China, as well as in parts of Laos, Myanmar, and Thailand. This vowel sign represents the sound /o/ and is typically placed above a consonant character to indicate its vowel component, functioning as a diacritical mark within the script's orthography. As part of the New Tai Lue block in Unicode, it supports the modernized version of the traditional Tai Lue writing system, which was reformed in the 1950s to improve literacy and typing efficiency. The character's appearance is a curved, horizontal line with a slight upward tilt, resembling a small bow or arch sitting above the base consonant.

General Properties

Code Point U+19B7
Version Added 4.1
Name New Tai Lue Vowel Sign O
Block New Tai Lue
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ᦷ
HTML Hex Encoding ᦷ
UTF-8 Encoding 0xE1 0xA6 0xB7
UTF-16 Encoding 0x19B7
UTF-32 Encoding 0x000019B7
C/C++/Java Escape \u19b7

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Complex Context Dependent (South East Asian)
Script New Tai Lue
Script Extensions New Tai Lue
Indic Syllabic Category Vowel Dependent
Indic Positional Category Visual Order Left
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Logical Order Exception Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break OLetter