Talk:skýjakljúfur

@BigDom: from ský and kljúfa? --Barytonesis (talk) 16:38, 24 October 2017 (UTC)

Looks like it, literally "sky splitter"; compare kjarnakljúfur (“nuclear reactor [lit. "nucleus splitter"]”) and efnakljúfur (“enzyme [lit. "matter splitter"]”). BigDom 16:55, 24 October 2017 (UTC)