U+1EEB8 "𞺸" Arabic Mathematical Double-Struck Thal Unicode Character

U+1EEB8 "𞺸" Arabic Mathematical Double-Struck Thal is a specialized glyph from the Arabic Mathematical Alphabetic Symbols block, designed for use in mathematical and scientific notations where a distinct, blackboard bold style of the Arabic letter "thal" is required. It represents the Arabic consonant "dh" as in "dhal" and is typically employed in formal or academic contexts such as algebraic expressions, set theory, or symbolic logic, where it serves to differentiate variables or constants from standard text. This character is part of a larger set of double-struck Arabic letters that mimic the visual style of Latin double-struck characters, providing consistency across multilingual mathematical documents.

General Properties

Code Point	U+1EEB8
Version Added	6.1
Name	Arabic Mathematical Double-Struck Thal
Block	Arabic Mathematical Alphabetic Symbols
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Arabic Letter
Decomposition Type	Font
Decomposition Mapping	"ذ" U+0630 Arabic Letter Thal

Encodings

HTML Decimal Encoding	𞺸
HTML Hex Encoding	𞺸
UTF-8 Encoding	0xF0 0x9E 0xBA 0xB8
UTF-16 Encoding	0xD83B 0xDEB8
UTF-32 Encoding	0x0001EEB8
C/C++/Java Escape	\ud83b\udeb8

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Changes When NFKC Casefolded	Yes
NFKC Casefold	"ذ" U+0630 Arabic Letter Thal
NFKC Simple Casefold	"ذ" U+0630 Arabic Letter Thal
Script	Arabic
Script Extensions	Arabic
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Math	Yes
Other Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	OLetter