arabískum
arabískum is a genitive singular form of the adjective "arabískur" in Icelandic. "Arabískur" translates to "Arab" or "Arabic" in English, and it is used to describe something that pertains to Arabia, its people, or its language. The genitive case in Icelandic is used to indicate possession, origin, or relationship. Therefore, "arabískum" would be used in a sentence to show that something belongs to, comes from, or is related to Arabia in a singular context. For example, one might see "sögu arabískum" which would mean "the history of the Arab (singular)" or "áhrifum arabískum menningar" meaning "influences of Arabic culture." The specific meaning would depend on the preceding noun and the overall grammatical structure of the sentence. Understanding the case system of Icelandic is crucial to correctly interpreting and using forms like "arabískum."