Proper noun
(UK politics) The potential withdrawal of the Orkney Islands from Scotland, becoming a separate nation within the United Kingdom.
(UK politics) The potential withdrawal of the Orkney Islands from the United Kingdom and Scotland, becoming a separate independent country.
(UK politics) The potential reversal of the transfer of the Orkney Islands to Scotland from Norway in 1472, returning sovereignty over the islands to Norway, and leaving the United Kingdom and Scotland.
Source: en.wiktionary.org