U+23BC "⎼" Horizontal Scan Line-7 Unicode Character

U+23BC "⎼" Horizontal Scan Line-7 is a graphic symbol used in technical and engineering notation to represent a specific horizontal line segment within a raster or scan line pattern, typically corresponding to the seventh of a series of such lines in a scan grid. It forms part of the Unicode block for Miscellaneous Technical symbols, where it aids in the depiction of cathode-ray tube scanning patterns, video signal diagrams, or teletext graphics, serving as a precise visual marker for line-based data display rather than for standard text or punctuation.