U+3162 "ㅢ" Hangul Letter Yi Unicode Character

Unicode Version 17.0

U+3162 "ㅢ" Hangul Letter Yi is a distinct vowel character in the Korean Hangul writing system, representing the diphthong sound /ɰi/ that combines the non-syllabic vowel ㅡ (eu) with the vowel ㅣ (i). This character is categorized as a Hangul compatibility Jamo, meaning it is primarily used for legacy or formatting purposes within the compatibility Jamo block, separate from the modern standard Hangul Jamo used in contemporary Korean text. Phonetically, ㅢ is a rare and somewhat specialized sound in Korean, most commonly occurring in possessive or grammatical particles like 의 (ui), though its pronunciation can shift depending on context, such as becoming a simple [i] in certain rapid speech patterns. Its inclusion in Unicode ensures accurate representation of historical and formal Korean texts, preserving the nuanced phonetic inventory of the language.

General Properties

Code Point U+3162
Version Added 1.1
Name Hangul Letter Yi
Block Hangul Compatibility Jamo
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Compat
Decomposition Mapping "ᅴ" U+1174 Hangul Jungseong Yi

Encodings

HTML Decimal Encoding ㅢ
HTML Hex Encoding ㅢ
UTF-8 Encoding 0xE3 0x85 0xA2
UTF-16 Encoding 0x3162
UTF-32 Encoding 0x00003162
C/C++/Java Escape \u3162

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Ideographic
East Asian Width Wide
Changes When NFKC Casefolded Yes
NFKC Casefold "ᅴ" U+1174 Hangul Jungseong Yi
NFKC Simple Casefold "ᅴ" U+1174 Hangul Jungseong Yi
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 Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break OLetter