What are diacritical marks?

Some articles on diacritical marks, diacritical mark, diacritical:

ISO/IEC 9995-3 - Diacritical Marks and Peculiar Characters
... The diacritical marks contained in the common secondary group act as dead keys, i.e ... mechanism is also to be used for sequences of more than one diacritical marks, to wrile languages like Vietmanese and Navajo ... of “Peculiar Characters which can be entered as combinations using diacritical marks” ...
... A diacritical mark ( /daɪ.əˈkrɪtɨk/ also diacritical point, diacritical sign from ancient Greek διά (dia, through) and κρίνω (krinein, to separate ... Diacritic is primarily an adjective, though sometimes used as a noun, whereas diacritical is always and only an adjective ... Some diacritical marks, such as the acute ( ´ ) and grave ( ` ) are often called accents ...

Famous quotes containing the word marks:

    Semantically, taste is rich and confusing, its etymology as odd and interesting as that of “style.” But while style—deriving from the stylus or pointed rod which Roman scribes used to make marks on wax tablets—suggests activity, taste is more passive.... Etymologically, the word we use derives from the Old French, meaning touch or feel, a sense that is preserved in the current Italian word for a keyboard, tastiera.
    Stephen Bayley, British historian, art critic. “Taste: The Story of an Idea,” Taste: The Secret Meaning of Things, Random House (1991)