U+545B "呛" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

U+545B "呛" CJK Unified Ideograph-# is a Chinese character that primarily conveys meanings related to choking, irritating, or causing a harsh sensation in the throat or respiratory tract, often due to smoke, dust, or strong fumes. It can function as a verb meaning to choke or cause someone to choke, as in "吸烟呛嗓子" (smoke irritates the throat), or metaphorically to indicate being overwhelmed or provoked, such as in an argument. The character combines the radical "口" (mouth) on the left, suggesting oral or respiratory action, with the phonetic component "仓" on the right, contributing to its pronunciation of qiāng or qiàng in Mandarin. This ideograph is used in both written and spoken Chinese, reflecting a nuanced, sensory expression of physical discomfort.

General Properties

Code Point U+545B
Version Added 1.1
Name CJK Unified Ideograph-#
Block CJK Unified Ideographs
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 呛
HTML Hex Encoding 呛
UTF-8 Encoding 0xE5 0x91 0x9B
UTF-16 Encoding 0x545B
UTF-32 Encoding 0x0000545B
C/C++/Java Escape \u545b

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 Han
Script Extensions Han
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 Other
Sentence Break OLetter
Ideographic Yes
Unified Ideograph Yes

Unihan Properties

kCCCII 273722
kCangjie ROSU
kCantonese coeng1
kDefinition choke by smoke; irritates nose
kEACC 273722
kFourCornerCode 6801
kGB0 3926
kHanYu 10592.060
kIICore AG
kIRGHanyuDaZidian 10592.060
kIRGKangXi 0181.191
kIRG_GSource G0-473A
kTGH 2013:742
kKangXi 0181.191
kMainlandTelegraph 0850
kMandarin qiāng
kPhonetic 254*
kRSUnicode 30.4
kSMSZD2003Index 95.14
kTGHZ2013 297.180:qiāng 299.030:qiàng
kTotalStrokes 7
kTraditionalVariant "嗆" U+55C6 CJK Unified Ideograph-#
kUnihanCore2020 G
kXHC1983 0917.040:qiāng 0919.080:qiàng