U+3121 "ㄡ" Bopomofo Letter Ou Unicode Character

Unicode Version 17.0

U+3121 "ㄡ" Bopomofo Letter Ou is a phonetic symbol used in the Bopomofo (Zhuyin Fuhao) system, which is primarily employed in Taiwan to annotate the pronunciation of Mandarin Chinese characters. This particular letter represents the diphthong "ou" as in the English word "low" but without the final consonant sound, and it is a crucial component for teaching and learning the standard Mandarin pronunciation. In the Unicode standard, it is categorized under the Bopomofo block, where it serves as a standalone character for digital text encoding and display, ensuring consistent representation across different platforms and applications.

General Properties

Code Point U+3121
Version Added 1.1
Name Bopomofo Letter Ou
Block Bopomofo
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ㄡ
HTML Hex Encoding ㄡ
UTF-8 Encoding 0xE3 0x84 0xA1
UTF-16 Encoding 0x3121
UTF-32 Encoding 0x00003121
C/C++/Java Escape \u3121

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 Ideographic
East Asian Width Wide
Script Bopomofo
Script Extensions Bopomofo
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