EXURB Meaning of EXURB in English [ 'ɛksə:b ]■ noun N. Amer. a prosperous area beyond a city's suburbs.Derivatives~an adjective~anite noun & adjective Originearly 20th cent. (as ~an ): from L. ex 'out of' + urban . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004