U+25DF "◟" Lower Left Quadrant Circular Arc Unicode Character

U+25DF "◟" Lower Left Quadrant Circular Arc is a geometric symbol that represents a quarter-circle arc occupying the lower left quadrant of an imaginary square, typically depicted as a curved line resembling a pipe corner or a rounded bracket turned ninety degrees. It belongs to the Geometric Shapes block in Unicode and is often used in technical diagrams, graphic layouts, or visual notations to indicate a circular segment or a directional curve in the bottom left area. This character may appear in contexts such as old computing character sets, terminal graphics, or text art where precise angular and curved shapes are needed.