Arabici

Arabici is the genitive singular form of the Latin adjective Arabicus, meaning "Arabian" or "of Arabia." It is used to denote something belonging to, originating from, or related to Arabia or the Arabs. This form would be used when the adjective is functioning as a modifier in the genitive case, often indicating possession, origin, or relationship. In Latin grammar, genitive singular endings vary depending on the declension of the noun or adjective. Arabicus is a first/second declension adjective.