U+70B5 "炵" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

炵

U+70B5 "炵" CJK Unified Ideograph-# is a rare or archaic Chinese character that falls under the CJK (Chinese, Japanese, and Korean) Unified Ideographs block, composed of the radical for fire (火) and the phonetic component "冬" (dong). It is not commonly used in modern standard Mandarin or Japanese, and its precise meaning is obscure, with some references suggesting it may denote a type of fire or burning, though it lacks a widely accepted definition in contemporary dictionaries. This character is primarily of interest for historical or specialized linguistic research, representing one of many obscure ideographs encoded to preserve the full spectrum of East Asian written heritage.

General Properties

Code Point	U+70B5
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	炵
HTML Hex Encoding	炵
UTF-8 Encoding	0xE7 0x82 0xB5
UTF-16 Encoding	0x70B5
UTF-32 Encoding	0x000070B5
C/C++/Java Escape	\u70b5

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	CFB5
kCCCII	225071
kCNS1986	2-2B75
kCNS1992	2-2B75
kCangjie	FHEY
kCantonese	tung1
kDaeJaweon	1078.080
kEACC	225071
kFanqie	徒冬他冬
kFourCornerCode	9783.3
kGB3	4769
kHanYu	32196.110
kHanyuPinyin	32196.110:tōng
kIRGDaeJaweon	1078.080
kIRGHanyuDaZidian	32196.110
kIRGKangXi	0669.030
kIRG_GSource	G3-4F65
kIRG_HSource	HB2-CFB5
kIRG_JSource	JMJ-016344
kIRG_KPSource	KP1-54E7
kIRG_KSource	K2-437B
kIRG_TSource	T2-2B75
kIRG_VSource	V0-3C31
kJapanese	トウツ
kKangXi	0669.030
kKorean	TONG
kMandarin	tōng
kMojiJoho	MJ016344
kMorohashi	18962
kRSUnicode	86.5
kSBGY	032.40 033.46
kTotalStrokes	9
kUnihanCore2020	HMT