U+1A5E "ᩞ" Tai Tham Consonant Sign Sa Unicode Character

Unicode Version 17.0

U+1A5E "ᩞ" Tai Tham Consonant Sign Sa is a diacritical mark used in the Tai Tham script, which is historically employed to write languages such as Northern Thai (Kham Mueang), Tai Lü, and Khün. This consonant sign represents a specific phonetic modification, typically indicating a low, unaspirated, or sibilant sound associated with the consonant it accompanies. It appears as a small, curved mark placed above or attached to the base consonant character, distinguishing it from other tonal or consonantal signs within the script's complex syllabic system. The inclusion of this character in Unicode enables digital representation and preservation of the Tai Tham writing tradition, supporting linguistic documentation and cultural heritage efforts in Southeast Asia.

General Properties

Code Point U+1A5E
Version Added 5.2
Name Tai Tham Consonant Sign Sa
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 0x9E
UTF-16 Encoding 0x1A5E
UTF-32 Encoding 0x00001A5E
C/C++/Java Escape \u1a5e

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 Consonant Subjoined
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