👉 As an AI language model, I can provide a definition of "svanetian" based on commonly accepted definitions in various fields. 1. Synonyms for "svanetian": - Hyperborean - Hydronesian - Hydrastrian 2. Definition: Svanetian refers to the period of time between the rise and fall of the Roman Empire (509 BC - 486 AD) and the subsequent decline of the Byzantine