U+178C "ឌ" Khmer Letter Do Unicode Character

Unicode Version 17.0

U+178C "ឌ" Khmer Letter Do is a character in the Khmer script used to represent the consonant sound /d/ in the Khmer language, specifically as the voiced dental stop. This letter is classified as a first series consonant in the Khmer alphabet, meaning it typically produces a short or high-register vowel sound when combined with inherent vowels. As part of the Unicode Standard, it enables digital representation and text processing for Khmer, a language spoken by over 16 million people primarily in Cambodia. Visually, the character features a distinct curved shape with a top loop and a lower tail, distinguishing it from other Khmer consonants like ទ (To) and ធ (Tho). Its inclusion in Unicode supports accurate rendering, search, and preservation of Khmer written texts across modern computing platforms.

General Properties

Code Point U+178C
Version Added 3.0
Name Khmer Letter Do
Block Khmer
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ឌ
HTML Hex Encoding ឌ
UTF-8 Encoding 0xE1 0x9E 0x8C
UTF-16 Encoding 0x178C
UTF-32 Encoding 0x0000178C
C/C++/Java Escape \u178c

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 Khmer
Script Extensions Khmer
Indic Syllabic Category Consonant
Indic Conjunct Break Consonant
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break OLetter