U+107A4 "𐞤" Modifier Letter Small Closed Omega Unicode Character

U+107A4 "𐞤" Modifier Letter Small Closed Omega is a diacritical mark used in phonetic transcription, specifically within the extended International Phonetic Alphabet or similar notation systems, to denote a modification of the preceding sound. It represents a smaller, superscript version of the closed omega vowel, which indicates a higher or more rounded articulation of the back vowel it modifies. This character is part of the Latin Extended F block, encoded in Unicode to support precise linguistic documentation, particularly for capturing subtle variations in dialectal speech or historical phonology.

General Properties

Code Point	U+107A4
Version Added	14.0
Name	Modifier Letter Small Closed Omega
Block	Latin Extended-F
General Category	Modifier Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Super
Decomposition Mapping	"ɷ" U+0277 Latin Small Letter Closed Omega

Encodings

HTML Decimal Encoding	𐞤
HTML Hex Encoding	𐞤
UTF-8 Encoding	0xF0 0x90 0x9E 0xA4
UTF-16 Encoding	0xD801 0xDFA4
UTF-32 Encoding	0x000107A4
C/C++/Java Escape	\ud801\udfa4

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	"ɷ" U+0277 Latin Small Letter Closed Omega
NFKC Simple Casefold	"ɷ" U+0277 Latin Small Letter Closed Omega
Script	Latin
Script Extensions	Latin
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