U+1CD19 "𜴙" Block Octant-16 Unicode Character

U+1CD19 "𜴙" Block Octant-16 is a code point assigned to the Supplementary Multilingual Plane, specifically within the Unicode block named "Octant-16," a relatively obscure block used primarily for experimental or specialized typographic and data display purposes. This character is typically rendered as a geometric or symbolic glyph, often representing a filled or patterned octant of a square, and its primary function is to facilitate precise visual encoding in contexts such as technical diagrams, legacy terminal graphics, or custom icon sets where segmented block shapes are required.