U+FFAA "ᆰ" Halfwidth Hangul Letter Rieul-Kiyeok Unicode Character

Unicode Version 17.0

U+FFAA "ᆰ" Halfwidth Hangul Letter Rieul-Kiyeok is a typographic glyph from the halfwidth Hangul block, designed to fit into a single character width for compatibility with older computer systems and East Asian text layouts, particularly in environments where space is limited or where text is mixed with other halfwidth scripts like ASCII or Katakana. It represents a combination of the Korean consonants "rieul" (ㄹ) and "kiyeok" (ㄱ), functioning as a compound initial or final consonant in Hangul syllables, but it is rendered in a narrower form compared to its fullwidth counterpart. This character is rarely used in modern standard Korean typography, as it primarily serves legacy compatibility purposes in digital encoding and historical text processing contexts.

General Properties

Code Point U+FFAA
Version Added 1.1
Name Halfwidth Hangul Letter Rieul-Kiyeok
Unicode 1.0 Name Halfwidth Hangul Letter Lieul Giyeog
Block Halfwidth and Fullwidth Forms
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Narrow
Decomposition Mapping "ㄺ" U+313A Hangul Letter Rieul-Kiyeok

Encodings

HTML Decimal Encoding ᆰ
HTML Hex Encoding ᆰ
UTF-8 Encoding 0xEF 0xBE 0xAA
UTF-16 Encoding 0xFFAA
UTF-32 Encoding 0x0000FFAA
C/C++/Java Escape \uffaa

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Ideographic
East Asian Width Halfwidth
Changes When NFKC Casefolded Yes
NFKC Casefold "ᆰ" U+11B0 Hangul Jongseong Rieul-Kiyeok
NFKC Simple Casefold "ᆰ" U+11B0 Hangul Jongseong Rieul-Kiyeok
Script Hangul
Script Extensions Hangul
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 OLetter