UNICURSAL Meaning of UNICURSAL in English [ ˌju:nɪ'kə:s(ə)l ]■ adjective Mathematics denoting a closed curve which can be drawn in a single movement.OriginC19: from uni- + L. cursus 'course' + -al . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004