U+1CE04 "𜸄" Lower Half Heavy White Square Unicode Character

U+1CE04 "𜸄" Lower Half Heavy White Square is a symbol from the Unicode Standard's Supplementary Multilingual Plane, specifically encoded in the blocks for specialized symbols and notations. It depicts a solid black square confined to the lower half of its character cell, contrasting with an empty or transparent upper half, making it useful for visual representation of partial fills, progress indicators, or segmentation in text-based diagrams and digital typesetting.