U+7900 "礀" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

礀

U+7900 "礀" CJK Unified Ideograph-# is a rare and largely obsolete Chinese character, composed of the stone radical 石 on the left and the phonetic component 見 (jiàn) on the right. In classical texts, it sometimes serves as a variant of the character 磧 (qì), referring to a stretch of rapids or a river shoal, though its usage is extremely limited in modern standard Chinese. The character is not included in common dictionaries or font sets, and its meaning is often obscure even to native speakers, making it a relic of historical writing rather than a living part of the language.

General Properties

Code Point	U+7900
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	礀
HTML Hex Encoding	礀
UTF-8 Encoding	0xE7 0xA4 0x80
UTF-16 Encoding	0x7900
UTF-32 Encoding	0x00007900
C/C++/Java Escape	\u7900

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

kCangjie	MRANB
kCantonese	gaan3
kDaeJaweon	1253.250
kHanYu	42457.111
kIRGDaeJaweon	1253.250
kIRGHanyuDaZidian	42457.111
kIRGKangXi	0837.091
kIRG_GSource	GE-444C
kIRG_JSource	J13-792D
kIRG_TSource	T4-5740
kJapanese	カンケン
kJIS0213	1,89,13
kJapaneseKun	TANI
kJapaneseOn	KAN KEN
kJis1	4822
kKangXi	0837.091
kMandarin	jiàn
kMojiJoho	MJ018682
kMorohashi	24479
kPhonetic	422*
kRSAdobe_Japan1_6	C+17011+112.5.12
kRSUnicode	112.12
kTotalStrokes	17