LAZARETTE Meaning of LAZARETTE in English [ ˌlazə'rɛt ](also lazaret ) ■ noun1》 the rear part of a ship's hold, used for stores. 2》 a lazaretto.OriginC17: from Fr. lazaret , from Ital. lazaretto (see lazaretto ). Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004