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.