NEROLI Meaning of NEROLI in English [ 'nɪərəli ](also ~ oil ) ■ noun an essential oil distilled from the flowers of the Seville orange.OriginC17: via Fr. from Ital. ~ , said to be the name of an Italian princess. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004