U+554A "啊" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
U+554A "啊" CJK Unified Ideograph-# is a Chinese character that functions primarily as an interjection or a modal particle in Mandarin Chinese, used to express a range of emotions such as surprise, realization, excitement, or agreement depending on the tone applied. Its pronunciation typically corresponds to "ā," "á," "ǎ," or "à" in pinyin, with each tone shifting the intended emotional nuance. This character is widely used in everyday speech and writing, appearing frequently in conversational dialogue, informal texts, and literature to convey natural pauses or emotional emphasis. As part of the CJK Unified Ideographs block, it represents a fundamental component of the written Chinese language and is also present in other East Asian scripts like Japanese and Korean, where it carries similar expressive functions.
General Properties
Encodings
| HTML Decimal Encoding |
啊 |
| HTML Hex Encoding |
啊 |
| UTF-8 Encoding |
0xE5 0x95 0x8A |
| UTF-16 Encoding |
0x554A |
| UTF-32 Encoding |
0x0000554A |
| C/C++/Java Escape |
\u554a |
Unicode Properties
Unihan Properties
| kBigFive |
B0DA |
| kCCCII |
21364C |
| kCNS1986 |
1-593F |
| kCNS1992 |
1-593F |
| kCangjie |
RNLR |
| kCantonese |
aa1 |
| kCihaiT |
280.605 |
| kCowles |
3094 |
| kDaeJaweon |
0416.050 |
| kDefinition |
exclamatory particle |
| kEACC |
21364C |
| kFanqie |
烏何 |
| kFennIndex |
1.01 |
| kFourCornerCode |
6102.0 |
| kGB0 |
1601 |
| kGB1 |
1601 |
| kGradeLevel |
3 |
| kHangul |
아:N |
| kHanYu |
10634.180 |
| kHanyuPinlu |
a(1102) ā(404) |
| kHanyuPinyin |
10634.180:è,ā,á,ǎ,à,a |
| kHKGlyph |
0602 |
| kIICore |
AGTHM |
| kIRGDaeJaweon |
0416.050 |
| kIRGHanyuDaZidian |
10634.180 |
| kIRGKangXi |
0195.040 |
| kIRG_GSource |
G0-3021 |
| kIRG_HSource |
HB1-B0DA |
| kIRG_JSource |
J14-2425 |
| kIRG_KSource |
K2-275D |
| kIRG_TSource |
T1-593F |
| kIRG_VSource |
V0-314D |
| kJapanese |
ア |
| kKoreanName |
2015 |
| kTGH |
2013:1915 |
| kJIS0213 |
2,04,05 |
| kJapaneseKun |
KOE |
| kJapaneseOn |
A |
| kJis1 |
2157 |
| kKangXi |
0195.040 |
| kKarlgren |
1 |
| kKorean |
A |
| kLau |
2424 |
| kMainlandTelegraph |
0759 |
| kMandarin |
a |
| kMatthews |
2 |
| kMeyerWempe |
2140 |
| kMojiJoho |
MJ008381 |
| kMorohashi |
03808 |
| kPhonetic |
3 |
| kRSAdobe_Japan1_6 |
C+14391+30.3.8 |
| kRSUnicode |
30.8 |
| kSMSZD2003Index |
107.07 |
| kSMSZD2003Readings |
ā粵aa1 á粵aa2 ǎ粵aa2 à粵aa3 a粵aa3 |
| kSpecializedSemanticVariant |
U+963F<kFenn |
| kTGHZ2013 |
001.030:ā 001.060:á 001.070:ǎ 001.080:à 001.090:a |
| kTotalStrokes |
10 |
| kUnihanCore2020 |
GHMT |
| kVietnamese |
à |
| kXerox |
243:376 |
| kXHC1983 |
0002.010:ā 0002.050:á 0002.060:ǎ 0002.070:à 0002.080:a |