Hallelujah HAL-le-loo-yah Your browser does not support the audio element. [ Hebrew , praise the Lord ] Definition A song of praise to God. The spelling has been Latinized in some cases to "Alleluia". In the Baroque era choral compositions often incorporated Hallelujah choruses, often in fugal style. Share Share on Facebook (opens in a new tab) Share on X (opens in a new tab) Last Updated: 2013-02-14 19:11:15