U+5810 "堐" CJK Unified Ideograph-# Unicode Character

U+5810 "堐" CJK Unified Ideograph-# is a Chinese character that typically functions as a noun, referring to a cliff, precipice, or steep riverbank, and it is often used in the context of geography or landscape descriptions. Its structure combines the radical 土 (earth, soil) with the phonetic component 厓 (yá), which itself denotes a cliff edge, reinforcing the semantic meaning of a high, steep, or rugged terrain feature. While not among the most common characters in modern Mandarin, it appears in classical Chinese literature, place names, and traditional poetry to evoke imagery of natural boundaries and formidable landscapes.

General Properties

Code Point	U+5810
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	堐
HTML Hex Encoding	堐
UTF-8 Encoding	0xE5 0xA0 0x90
UTF-16 Encoding	0x5810
UTF-32 Encoding	0x00005810
C/C++/Java Escape	\u5810

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	D4C4
kCCCII	21763E
kCNS1986	2-3447
kCNS1992	2-3447
kCangjie	GMGG
kCantonese	ngaai4
kEACC	21763E
kFourCornerCode	4111.4
kHanYu	10451.050
kHanyuPinyin	10451.050:yá
kIRGHanyuDaZidian	10451.050
kIRGKangXi	0232.181
kIRG_GSource	GE-3466
kIRG_HSource	HB2-D4C4
kIRG_TSource	T2-3447
kTGH	2013:7108
kKangXi	0232.181
kMandarin	yá
kRSUnicode	32.8
kTGHZ2013	420.050:yá
kTotalStrokes	11
kUnihanCore2020	GHMT