GUBERNATORIAL Meaning of GUBERNATORIAL in English [ ˌg(j)u:bənə'tɔ:rɪəl ]■ adjective relating to a governor, particularly that of a state in the US.OriginC18: from L. gubernator 'governor' + -ial . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004