U+2B34 "⬴" Leftwards Two-Headed Arrow with Vertical Stroke Unicode Character

U+2B34 "⬴" Leftwards Two-Headed Arrow with Vertical Stroke is a typographic symbol found in the Miscellaneous Symbols and Arrows block, representing an arrow that points to the left with two heads and a vertical line crossing its shaft. It is commonly used in technical documentation, diagrams, or mathematical notation to indicate a bidirectional or constrained leftward movement, such as in mapping, logic, or user interface design, where the vertical stroke may signify a blocking or termination condition. The character’s specific design allows it to convey nuanced directional relationships that simpler arrows cannot express, though it remains relatively rare in everyday text and is primarily encountered in specialized contexts.