U+3800 "㠀" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 3800 "㠀" Private Use Area is a reserved code point within the Unicode standard that does not represent a specific, universally defined character or glyph. Instead, it is part of the CJK Unified Ideographs Extension A block designated for private or custom use, meaning that software, font designers, or individuals can assign their own meaning or symbol to this code point for specialized applications, such as in corporate fonts, custom symbols and emojis, internal text encoding, or legacy systems. Because its appearance and function are entirely dependent on the private conventions adopted by a particular user or developer, the character has no guaranteed representation across different platforms or devices, and its use outside of that private context can lead to missing or incorrectly displayed text.

General Properties

Code Point U+3800
Version Added 3.0
Name CJK Unified Ideograph-#
Block CJK Unified Ideographs Extension A
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 㠀
HTML Hex Encoding 㠀
UTF-8 Encoding 0xE3 0xA0 0x80
UTF-16 Encoding 0x3800
UTF-32 Encoding 0x00003800
C/C++/Java Escape \u3800

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 HFU
kCantonese dou2
kCihaiT 460.601
kDefinition (same as 島) island; isle
kFanqie 都晧
kHanYu 10794.200
kIRGHanyuDaZidian 10794.200
kIRGKangXi 0319.070
kIRG_GSource GKX-0319.07
kIRG_JSource JA4-285E
kIRG_KPSource KP1-3FC5
kIRG_TSource T3-465B
kJapanese トウ しま
kJIS0213 2,08,62
kKangXi 0319.070
kMandarin dǎo
kMojiJoho MJ000903
kMorohashi 08433
kNelson 5343
kPhonetic 982 1355
kRSAdobe_Japan1_6 C+17578+46.3.11 C+17578+196.11.3
kRSUnicode 46.11
kSBGY 302.23
kSMSZD2003Index 187.17 809.02
kTotalStrokes 14