U+1E04E "𞁎" Modifier Letter Cyrillic Small Barred O Unicode Character

U+1E04E "𞁎" Modifier Letter Cyrillic Small Barred O is a glyph used in modified Cyrillic alphabets to represent a specific phonetic value distinct from the standard barred O, often appearing in linguistic transcriptions or minority languages to denote a reduced or labialized vowel sound. Encoded in the Cyrillic Extended D block, it serves as a modifier letter, meaning it typically indicates a subtle shift in pronunciation of a preceding character rather than standing alone as a full vowel. Its design combines a small Cyrillic O with a horizontal bar through the center, visually signaling its role in scholarly or technical orthographies for precise sound representation in Slavic or non Slavic languages.

General Properties

Code Point	U+1E04E
Version Added	15.0
Name	Modifier Letter Cyrillic Small Barred O
Block	Cyrillic Extended-D
General Category	Modifier Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Super
Decomposition Mapping	"ө" U+04E9 Cyrillic Small Letter Barred O

Encodings

HTML Decimal Encoding	𞁎
HTML Hex Encoding	𞁎
UTF-8 Encoding	0xF0 0x9E 0x81 0x8E
UTF-16 Encoding	0xD838 0xDC4E
UTF-32 Encoding	0x0001E04E
C/C++/Java Escape	\ud838\udc4e

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Lowercase	Yes
Other Lowercase	Yes
Case Ignorable	Yes
Cased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"ө" U+04E9 Cyrillic Small Letter Barred O
NFKC Simple Casefold	"ө" U+04E9 Cyrillic Small Letter Barred O
Script	Cyrillic
Script Extensions	Cyrillic
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Diacritic	Yes
Alphabetic	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	Lower