An alphabet derived from the Greek alphabet and used for writing Slavic languages (Russian, Bulgarian, Serbian, Ukrainian, and some other Slavic languages).

synonym: Cyrillic alphabet.

Polish: pismo staro-cerkiewno-słowiańskie, cyrylica, pismo cerkiewne

Relating to or written in the alphabet used for writing Slavic languages.

Dutch: cyrillisch
Polish: cyrylicki, cyrylicowy