setið

Could you specify what sense of "setið" you want the article to cover? It could refer to different things in Icelandic and related contexts (for example, a verb-derived form in grammar, a noun meaning “the sitting/the act of sitting,” or a proper name/place). If you’d like, I can draft a concise, neutral wiki-style entry once you confirm which sense to focus on or I can create a general linguistic overview that covers possible uses of the term.