Odishi
Odishi () was a historical district in western Georgia, the core fiefdom of the former Principality of Mingrelia, with which the name "Odishi" was frequently coterminous. Since the early 19th century, this toponym has been supplanted by Mingrelia (Samegrelo). Geography Like most historical regions of Georgia, Odishi had fluctuating borders. It was bounded by the Black Sea to the west and the Tskhenistsqali river to the east; to the northwest, Odishi bordered and at times expanded into Abkhazia; to the north were the mountains of Takveri, that is, the letter-day Lechkhumi, and Svaneti; and the Rioni river formed the border between Odishi and Guria to the south. In its narrower sense, Odishi referred to a tract of land between the Inguri and Tekhuri rivers, bathed by the Black Sea. The chief town and largest settlement was Zugdidi. Chqondidi at Martvili served as the principal Christian cathedral. A Georgian demonym for the people of Odishi was odishari. Etymology The etymology of Odishi is not clear. According to Georgy Klimov, in Mingrelian the term Odishi breaks down as Od-ish-i, where od- goes back to Proto-Kartvelian *ad- (yellow azalea) and -ish- is a topoformative element. There also is an explanation of this name