This article is devoted to the study of the Italian language vocabulary, as well as its enrichment with Arabic borrowings under the influence of various historical events in the course of the historical development of the island of Sicily. The authors describe the main historical events that influenced the enrichment of the lexical composition of the Italian language with Arabic borrowings. The history of the Mediterranean is saturated with conflicts, meetings, migrations. For centuries, the region of southern Italy has been the center of various cultures and peoples, which greatly influenced the development of art and architecture as well as vocabulary of the people living in this territory. The purpose of the study is to describe and anal...