JUBILATE Meaning of JUBILATE in English [ ˌdʒu:bɪ'lα:teɪ ]■ noun Psalm 100, beginning ~ deo , especially as used as a canticle.OriginL., 'shout for joy!', imperative of jubilare (see jubilation ). Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004