U+1A6F "ᩯ" Tai Tham Vowel Sign Ae Unicode Character

Unicode Version 17.0

U+1A6F "ᩯ" Tai Tham Vowel Sign Ae is a combining mark used in the Tai Tham script, which is historically employed to write the Northern Thai (Lanna), Tai Lü, and Khün languages. This specific vowel sign represents the sound /ɛː/ similar to the vowel in the English word "air" and is positioned after its preceding consonant character to form the required syllabic vowel. Its inclusion in Unicode ensures that digital text in these languages can be accurately represented and preserved, supporting the ongoing linguistic and cultural heritage of the Tai peoples in Southeast Asia.

General Properties

Code Point U+1A6F
Version Added 5.2
Name Tai Tham Vowel Sign Ae
Block Tai Tham
General Category Spacing Mark
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ᩯ
HTML Hex Encoding ᩯ
UTF-8 Encoding 0xE1 0xA9 0xAF
UTF-16 Encoding 0x1A6F
UTF-32 Encoding 0x00001A6F
C/C++/Java Escape \u1a6f

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 Tai Tham
Script Extensions Tai Tham
Indic Syllabic Category Vowel Dependent
Indic Positional Category Left
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Other Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Spacing Mark
Word Break Extend
Sentence Break Extend