U+21DD "⇝" Rightwards Squiggle Arrow Unicode Character

U+21DD "⇝" Rightwards Squiggle Arrow is a typographic symbol classified in the Arrows block, typically used in mathematics, logic, or informal notation to indicate a wavy or uncertain directional relationship, such as a loose implication, a mapping that is not strictly linear, or a process of transformation that is approximate or undulating in nature. Its distinctive squiggled line distinguishes it from a standard rightwards arrow, often conveying a sense of informality, flexibility, or a non-strict progression in diagrams or expressions.