U+51BB "冻" CJK Unified Ideograph-# Unicode Character

U+51BB "冻" CJK Unified Ideograph-# is a Chinese character that primarily represents the concept of freezing, ice, or cold, often used in words meaning to freeze, chill, or become icy, such as in "冷冻" (refrigeration) or "冻伤" (frostbite). It is composed of the radical for ice (冫, a variant of 冰) on the left and the phonetic component 东 on the right, indicating both its meaning related to coldness and its pronunciation as "dòng" in Mandarin. This character appears frequently in written Chinese and is commonly used in contexts like weather, food storage, and medical conditions related to low temperatures.

General Properties

Code Point	U+51BB
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	冻
HTML Hex Encoding	冻
UTF-8 Encoding	0xE5 0x86 0xBB
UTF-16 Encoding	0x51BB
UTF-32 Encoding	0x000051BB
C/C++/Java Escape	\u51bb

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	273340
kCangjie	IMKD
kCantonese	dung3
kDefinition	freeze; cold, congeal; jelly
kEACC	273340
kFourCornerCode	3419
kGB0	2219
kHanYu	10295.150
kHanyuPinlu	dòng(133)
kIICore	AG
kIRGHanyuDaZidian	10295.150
kIRGKangXi	0132.071
kIRG_GSource	G0-3633
kTGH	2013:827
kKangXi	0132.071
kMainlandTelegraph	0408
kMandarin	dòng
kRSUnicode	15.5
kSMSZD2003Index	52.12
kTGHZ2013	078.140:dòng
kTotalStrokes	7
kTraditionalVariant	"凍" U+51CD CJK Unified Ideograph-#
kUnihanCore2020	G
kXHC1983	0261.010:dòng