lazaretto
Lazaretto (noun) means a place reserved for people with infectious diseases (especially leprosy or plague) to live on a long-term basis.
Etymology
Borrowed from Italian lazzareto (archaic), lazzaretto, lazzeretto, from lazzaro (“leper”) + -etto (diminutive or meliorative suffix). Lazzaro is derived from Medieval Latin lazarus (“leper”), from Lazarus, from Ancient Greek Λᾱ́ζᾱρος (Lā́zāros), from Hebrew אֶלְעָזָר ('el'azár, literally “God has helped”), from אֵל ('él, “God; a deity, god”) + עָזַר ('azár, “to assist, help”). Lazarus is a Biblical character mentioned in the parable of Jesus known as “The rich man and Lazarus” who is described as being a beggar covered in sores: see Luke 16:20–21. Doublet of lazar and lazaret. The plural form lazaretti is borrowed from Italian lazzaretti, lazzeretti.