U+2C11 "Ⱁ" Glagolitic Capital Letter Onu Unicode Character

U+2C11 "Ⱁ" Glagolitic Capital Letter Onu is a letter from the Glagolitic script, one of the oldest known Slavic alphabets, traditionally attributed to Saint Cyril in the 9th century. This capital letter represents the sound /o/ and is the counterpart to the lowercase character U+2C41 "ⱁ". It was used in early Slavic manuscripts, particularly in Old Church Slavonic texts, to write religious and liturgical works before the gradual replacement of Glagolitic by the Cyrillic script in most Slavic regions, though it persisted in some Croatian areas until the modern era.

General Properties

Code Point	U+2C11
Version Added	4.1
Name	Glagolitic Capital Letter Onu
Block	Glagolitic
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	Ⱁ
HTML Hex Encoding	Ⱁ
UTF-8 Encoding	0xE2 0xB0 0x91
UTF-16 Encoding	0x2C11
UTF-32 Encoding	0x00002C11
C/C++/Java Escape	\u2c11

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	Alphabetic
Uppercase	Yes
Simple Lowercase Code Point	"ⱁ" U+2C41 Glagolitic Small Letter Onu
Lowercase Code Point	"ⱁ" U+2C41 Glagolitic Small Letter Onu
Simple Case Folding	"ⱁ" U+2C41 Glagolitic Small Letter Onu
Case Folding	"ⱁ" U+2C41 Glagolitic Small Letter Onu
Cased	Yes
Changes When Casefolded	Yes
Changes When Casemapped	Yes
Changes When Lowercased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"ⱁ" U+2C41 Glagolitic Small Letter Onu
NFKC Simple Casefold	"ⱁ" U+2C41 Glagolitic Small Letter Onu
Script	Glagolitic
Script Extensions	Glagolitic
Indic Syllabic Category	Other
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	Alphabetic letter
Sentence Break	Upper