U+51DD "凝" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

凝

U+51DD "凝" CJK Unified Ideograph-# is a Chinese character that primarily means "to coagulate," "to congeal," "to freeze," or "to solidify," often used in contexts like liquid turning into a solid or abstract concepts such as concentration or fixation. It appears in compounds such as "凝视" (níngshì, to gaze intently) and "凝聚" (níngjù, to condense or gather), and is commonly found in Chinese, Japanese, and Korean written languages, where it may carry similar meanings related to the hardening or intensification of substances, ideas, or attention. This character is composed of the ice radical (冫) on the left, hinting at coldness and freezing, and a phonetic component on the right, exemplifying the typical structure of logographic CJK unified ideographs that encode both semantic and phonetic cues.

General Properties

Code Point	U+51DD
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	凝
HTML Hex Encoding	凝
UTF-8 Encoding	0xE5 0x87 0x9D
UTF-16 Encoding	0x51DD
UTF-32 Encoding	0x000051DD
C/C++/Java Escape	\u51dd

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

kBigFive	BEAE
kCCCII	213345
kCNS1986	1-7037
kCNS1992	1-7037
kCangjie	IMPKO
kCantonese	jing4
kCihaiT	170.201
kCowles	1979 5238
kDaeJaweon	0298.270
kDefinition	coagulate; congeal; freeze
kEACC	213345
kFanqie	魚陵牛𩜁
kFenn	479F
kFennIndex	365.04
kFourCornerCode	3718.1
kGB0	3693
kGB1	3693
kGradeLevel	6
kGSR	0956h
kHangul	응:0E
kHanYu	10301.180
kHanyuPinlu	níng(138)
kHanyuPinyin	10301.180:níng
kHKGlyph	0314
kIICore	AGTJHKMP
kIRGDaeJaweon	0298.270
kIRGHanyuDaZidian	10301.180
kIRGKangXi	0133.450
kIRG_GSource	G0-447D
kIRG_HSource	HB1-BEAE
kIRG_JSource	J0-3645
kIRG_KPSource	KP0-FCA3
kIRG_KSource	K0-6B6A
kIRG_TSource	T1-7037
kIRG_VSource	V1-4C67
kJapanese	ギョウゴウこるこらすこごるしこる
kJoyoKanji	2010
kKoreanEducationHanja	2007
kTGH	2013:3370
kJapaneseKun	KORU KORASU
kJapaneseOn	GYOU
kJis0	2237
kKangXi	0133.450
kKarlgren	205
kKorean	UNG
kLau	3497
kMainlandTelegraph	0413
kMandarin	níng
kMatthews	4732
kMeyerWempe	1171 3922a
kMojiJoho	MJ007412
kMorohashi	01720
kNelson	0652
kPhonetic	1538A
kRSAdobe_Japan1_6	C+1725+15.2.14
kRSUnicode	15.14
kSBGY	200.21 433.30
kSMSZD2003Index	53.19
kSMSZD2003Readings	níng粵jing4
kTaiwanTelegraph	0413
kTang	*ngiəng ngiəng
kTGHZ2013	268.130:níng
kTotalStrokes	16
kUnihanCore2020	GHJKMPT
kVietnamese	ngưng
kXerox	254:313
kXHC1983	0835.190:níng