U+1EE18 "𞸘" Arabic Mathematical Thal Unicode Character

U+1EE18 "𞸘" Arabic Mathematical Thal is a specialized glyph used within the Arabic mathematical alphanumeric symbols block, designed to represent the Arabic letter “thal” (ذ) in a distinct mathematical or scientific notation context. It is intended for use in formal mathematical expressions, equations, or notation systems where standard Arabic script is insufficient to convey specific symbolic meanings, particularly in fields like algebra or geometry. This character helps maintain semantic clarity by distinguishing the letter’s mathematical role from its ordinary textual usage, supporting precise communication in academic or technical documents that require both Arabic script and mathematical formatting.

General Properties

Code Point	U+1EE18
Version Added	6.1
Name	Arabic Mathematical 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 0xB8 0x98
UTF-16 Encoding	0xD83B 0xDE18
UTF-32 Encoding	0x0001EE18
C/C++/Java Escape	\ud83b\ude18

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