U+7447 "瑇" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

瑇

U+7447 "瑇" CJK Unified Ideograph-# is a traditional Chinese character that primarily refers to a type of sea turtle, specifically the hawksbill turtle, whose shell was historically valued for making ornamental objects such as combs and jewelry. In modern usage, it appears less frequently than in classical texts, where it often denotes the creature itself or the precious material derived from its shell, known as "daimyo" or "tortoiseshell" in English. The character is composed of the radical for "king" or "jade" on the left, suggesting a connection to gem-like materials, and the phonetic component "玳" on the right, which reinforces its pronunciation and meaning. As part of the CJK (Chinese, Japanese, Korean) unified ideographs, this character is used in both Chinese and Japanese scripts, though it is more common in traditional Chinese literature and historical contexts.

General Properties

Code Point	U+7447
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	瑇
HTML Hex Encoding	瑇
UTF-8 Encoding	0xE7 0x91 0x87
UTF-16 Encoding	0x7447
UTF-32 Encoding	0x00007447
C/C++/Java Escape	\u7447

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	225A40
kCNS1986	E-426E
kCNS1992	3-426E
kCangjie	MGQMW
kCantonese	doi6
kCihaiT	897.603
kCowles	4226
kDaeJaweon	1148.030
kDefinition	tortoise shell
kEACC	225A40
kFanqie	徒耐徒沃
kFennIndex	489.05
kHanYu	21125.060
kIRGDaeJaweon	1148.030
kIRGHanyuDaZidian	21125.060
kIRGKangXi	0736.230
kIRG_GSource	GE-4248
kIRG_HSource	H-FE73
kIRG_JSource	J13-7830
kIRG_KPSource	KP1-594D
kIRG_KSource	K2-4828
kIRG_TSource	T3-426E
kJapanese	タイダイトクドク
kJIS0213	1,88,16
kJapaneseKun	TAIMAI
kJapaneseOn	TAI
kJis1	4427
kKangXi	0736.230
kMandarin	dài
kMatthews	5998
kMeyerWempe	3193
kMojiJoho	MJ017329 MJ017329:E0101 MJ017328:E0102
kMorohashi	21102 21102:E0101 49301:E0102
kNelson	2929 2951
kPhonetic	1396
kRSAdobe_Japan1_6	C+14820+96.4.9
kRSUnicode	96.9
kSBGY	389.46 459.47
kSemanticVariant	U+73B3<kMatthews,kMeyerWempe
kSMSZD2003Index	430.09
kTaiwanTelegraph	3848
kTotalStrokes	13
kUnihanCore2020	H
kXerox	323:167
kXHC1983	0206.021:dài