What is "chikil"

Chikil , also known as Oblivnoy, is an uninhabited island off the Bay of Baku, Azerbaijan. This island is part of the Baku Archipelago, which consists of the following islands: Boyuk Zira, Dash Zira, Qum Island or Peschanny, Zenbil, Sangi-Mugan, Chikil, Qara Su, Khara Zira, Gil, Ignat Dash and a few smaller ones.