U+0DDB "ෛ" Sinhala Vowel Sign Kombu Deka Unicode Character

Unicode Version 17.0

U+0DDB "ෛ" Sinhala Vowel Sign Kombu Deka is a combining diacritical mark used in the Sinhala script to represent a specific vowel sound, typically transliterated as "ai" or "e" in Romanized forms. It resembles two curved marks placed above the base consonant character and historically functions as a dependent vowel sign, altering the inherent vowel of the consonant it combines with to produce a diphthong or long vowel sound. This character is essential for accurate representation of Sinhala phonetics in digital text and is part of the Sinhala block in Unicode, supporting proper rendering of words in the Sinhala language.

General Properties

Code Point U+0DDB
Version Added 3.0
Name Sinhala Vowel Sign Kombu Deka
Block Sinhala
General Category Spacing Mark
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ෛ
HTML Hex Encoding ෛ
UTF-8 Encoding 0xE0 0xB7 0x9B
UTF-16 Encoding 0x0DDB
UTF-32 Encoding 0x00000DDB
C/C++/Java Escape \u0ddb

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 Combining Mark
Script Sinhala
Script Extensions Sinhala
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