Combining Diacritical Marks
Info · Characters
The Combining Diacritical Marks Unicode block contains accents and other marks that combine with base letters in multiple scripts, supporting phonetic, tonal, and grammatical distinctions in written language.
Combining Diacritical Marks is a Unicode block containing the most common combining characters. It also contains the character "Combining Grapheme Joiner", which prevents canonical reordering of combining characters, and despite the name, actually separates characters that would otherwise be considered a single grapheme in a given context. Its block name in Unicode 1.0 was Generic Diacritical Marks.