Glagolitic UK /ˌɡlæɡəʊˈlɪtɪk/US /ˌɡlæɡəˈlɪtɪk/ adjective2 •Of or written with the Glagolitic alphabet.The Slavic, and Illyric language has two alphabets. The first is called Glagolitic…, and in our times, is only used in the sacred books. — 1778 •Denoting Slavic Roman Catholic rites in Dalmatia.In the case of mixed marriages between a Glagolitic and Latin Catholic, the children follow the rite of the father; but there is an exception in favour of the eldest daughter of a Glagolitic family. — 1861