U+1AB1 "᪱" Combining Diaeresis-Ring Unicode Character

Unicode Version 17.0

U+1AB1 "᪱" Combining Diaeresis-Ring is a diacritical mark used in historical and scholarly text transcription to modify a base letter by adding both a diaeresis, indicating the separation of a vowel sound into two distinct syllables, and a ring, which typically denotes a different phonetic quality such as a rounded or devoiced vowel. This combining character is part of the Combining Diacritical Marks Extended block, designed to be placed above a preceding letter, and it supports precise linguistic notation in fields like Slavic philology, where it aids in representing specific sound changes or accentual features in medieval manuscripts. Its inclusion in Unicode ensures that digital text can accurately reproduce these nuanced orthographic details for academic and archival purposes.

General Properties

Code Point U+1AB1
Version Added 7.0
Name Combining Diaeresis-Ring
Block Combining Diacritical Marks Extended
General Category Nonspacing Mark
Canonical Combining Class Above
Bidirectional Class Nonspacing Mark

Encodings

HTML Decimal Encoding ᪱
HTML Hex Encoding ᪱
UTF-8 Encoding 0xE1 0xAA 0xB1
UTF-16 Encoding 0x1AB1
UTF-32 Encoding 0x00001AB1
C/C++/Java Escape \u1ab1

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Joining Type Transparent
Line Break Combining Mark
Case Ignorable Yes
Script Inherited
Script Extensions Inherited
Indic Syllabic Category Other
Indic Conjunct Break Extend
ID Continue Yes
XID Continue Yes
Diacritic Yes
Vertical Orientation Rotated
Grapheme Extend Yes
Grapheme Cluster Break Extend
Word Break Extend
Sentence Break Extend