U+1A6A "ᩪ" Tai Tham Vowel Sign Uu Unicode Character

U+1A6A "ᩪ" Tai Tham Vowel Sign Uu is a combining mark used in the Tai Tham script, which is historically employed to write the Northern Thai (Lanna) language, as well as Tai Lue and Khün. This vowel sign is written above or attached to a consonant character to represent a long "uu" vowel sound, distinguishing it from its short counterpart. It forms an essential part of the Tai Tham orthography, contributing to the accurate phonetic representation of words in these languages, and is encoded in the Unicode Standard to support digital text processing and preservation of this script.

General Properties

Code Point	U+1A6A
Version Added	5.2
Name	Tai Tham Vowel Sign Uu
Block	Tai Tham
General Category	Nonspacing Mark
Canonical Combining Class	Not Reordered
Bidirectional Class	Nonspacing Mark

Encodings

HTML Decimal Encoding	ᩪ
HTML Hex Encoding	ᩪ
UTF-8 Encoding	0xE1 0xA9 0xAA
UTF-16 Encoding	0x1A6A
UTF-32 Encoding	0x00001A6A
C/C++/Java Escape	\u1a6a

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Joining Type	Transparent
Line Break	Complex Context Dependent (South East Asian)
Case Ignorable	Yes
Script	Tai Tham
Script Extensions	Tai Tham
Indic Syllabic Category	Vowel Dependent
Indic Positional Category	Bottom
Indic Conjunct Break	Extend
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Other Alphabetic	Yes
Vertical Orientation	Rotated
Grapheme Extend	Yes
Grapheme Cluster Break	Extend
Word Break	Extend
Sentence Break	Extend