doubledotted
Doubledotted is a term that can refer to a few different concepts, primarily in the context of typography and visual design. Most commonly, it signifies a special character or glyph that combines two dots, often used as an accent mark. This is distinct from a simple colon (two dots stacked vertically) or a semicolon (a dot above a comma). The doubledot accent can alter the pronunciation or meaning of a letter in certain languages.
In some digital contexts, "doubledotted" might also be used informally to describe an object or element that