What is "svinoy"

Svínoy is an island located in the north-east of the Faroe Islands, to the east of Borðoy and Viðoy. It takes its name from Old Norse, Svíney, meaning "Swine Isle". Svinoy also refers to a section of the ocean where North Atlantic water flows into the Norwegian Sea. There is a similarly named island, Swona, in the Orkney Islands.