·vi To Exult; to Rejoice.
II. Jubilate ·noun A name of the 100th Psalm;
— so called from its opening word in the Latin version.
III. Jubilate ·noun The third Sunday after Easter;
— so called because the introit is the 66th Psalm, which, in the Latin version, begins with the words, "Jubilate Deo.".