Source : Webster's Revised Unabridged Dictionary (1913)

Slavonian \Sla*vo"ni*an\, Slavonic \Sla*von"ic\, a.
   1. Of or pertaining to Slavonia, or its inhabitants.

   2. Of or pertaining to the Slavs, or their language.

Source : WordNet®

Slavonic
     adj : of or relating to Slavic languages [syn: {Slavic}]

Slavonic
     n : a branch of the Indo European family of language [syn: {Slavic},
          {Slavic language}, {Slavonic language}]