þyrlur
þyrlur is an Icelandic word that translates to "helicopter" in English. It is the primary term used in Iceland to refer to these rotorcraft. The word itself is derived from the Old Norse word "þyrla," which means "to whirl" or "to spin," directly referencing the characteristic movement of helicopter rotor blades. The use of þyrlur is common in everyday conversation, news reports, and official documentation within Iceland. Icelandic society, with its challenging terrain and vast, sparsely populated areas, relies significantly on helicopters for various essential services. These include search and rescue operations, medical transport (air ambulance), transportation to remote communities, and surveillance. Therefore, the term þyrlur is an integral part of the Icelandic lexicon, reflecting the practical importance of these aircraft in the country. The word is a direct and unambiguous translation, avoiding the adoption of loanwords from other languages.