- Illyrian⇄adj. of or having to do with ancient Illyria.
- Illyrian⇄Illyrian, adjective, noun.
- Illyrian⇄noun 1. a native or inhabitant of Illyria, an ancient territory extending eastward from the Adriatic.
2. the language of ancient Illyria. It is considered a branch of the Indo-European linguistic family that includes Albanian.