U+25BC "▼" Black down-Pointing Triangle Unicode Character

U+25BC "▼" Black down-Pointing Triangle is a geometric symbol representing a solid, downward-facing arrowhead or pointer, typically rendered as a filled black triangle. It is widely used in digital interfaces, diagrams, and text to indicate a drop-down menu, collapsible section, directional cue, or a decrease in value. As part of the Geometric Shapes block in Unicode, this character serves both decorative and functional roles, often appearing in software buttons, user guides, and data visualizations to draw attention or denote movement downward.