rus: диакритический знак

Information
has URI	http://lexvo.org/id/term/rus/%D0%B4%D0%B8%D0%B0%D0%BA%D1%80%D0%B8%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9%20%D0%B7%D0%BD%D0%B0%D0%BA

Meaning
means	(noun) a mark added to a letter to indicate a special pronunciation diacritic, diacritical mark