U+2ABE "⪾" Superset with Dot Unicode Character

U+2ABE "⪾" Superset with Dot is a mathematical symbol classified under the Supplemental Mathematical Operators block, representing a set containment relation where a superset relationship is explicitly marked by a single dot placed above the standard superset sign. This dot serves as a diacritical addition to modify the basic superset symbol, likely indicating a specific variant of the superset relation, such as a superset that is not necessarily proper or one involving additional logical constraints in advanced set theory or formal logic contexts. The character was introduced in Unicode version 3.2 in 2002 and is intended for use in technical notation, particularly in academic texts, to provide a clear visual distinction from the plain superset or superset-of symbols.