U+044C "ь" Cyrillic Small Letter Soft Sign Unicode Character

Unicode Version 17.0

ь

U+044C "ь" Cyrillic Small Letter Soft Sign is a unique letter in the Cyrillic alphabet that does not represent a distinct sound of its own but instead modifies the pronunciation of the preceding consonant, making it palatalized or "soft." Unlike vowels or standard consonants, this character primarily functions as a diacritical marker in written text, indicating that the consonant before it should be pronounced with the tongue raised toward the hard palate. It is used in languages such as Russian, Ukrainian, and Bulgarian, where it often appears at the end of words or before certain vowels to distinguish meaning. The soft sign is a lowercase form, with its uppercase counterpart being U+042C "Ь", and it plays a crucial role in the orthography and phonetics of these Slavic languages.

General Properties

Code Point U+044C
Version Added 1.1
Name Cyrillic Small Letter Soft Sign
Block Cyrillic
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ь
HTML Hex Encoding ь
UTF-8 Encoding 0xD1 0x8C
UTF-16 Encoding 0x044C
UTF-32 Encoding 0x0000044C
C/C++/Java Escape \u044c

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
East Asian Width Ambiguous
Lowercase Yes
Simple Uppercase Code Point "Ь" U+042C Cyrillic Capital Letter Soft Sign
Simple Titlecase Code Point "Ь" U+042C Cyrillic Capital Letter Soft Sign
Uppercase Code Point "Ь" U+042C Cyrillic Capital Letter Soft Sign
Titlecase Code Point "Ь" U+042C Cyrillic Capital Letter Soft Sign
Cased Yes
Changes When Casemapped Yes
Changes When Titlecased Yes
Changes When Uppercased Yes
Script Cyrillic
Script Extensions Cyrillic
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 Lower