U+2409 "␉" Symbol for Horizontal Tabulation Unicode Character

U+2409 "␉" Symbol for Horizontal Tabulation is a control picture character used in computing to visually represent the non-printing ASCII control character known as the horizontal tab, which typically advances the cursor or insertion point to the next predefined tab stop. Its glyph is designed as a small graphic, often resembling a right-pointing arrow or a short horizontal line with a vertical bar, to indicate invisible formatting within text. This symbol is part of the Unicode block for control pictures, which allows programmers and technical writers to display such hidden control codes in source code, data streams, or documentation for clarity and debugging.