ἁλληλουιά

(Rec. ἀλληλούϊα; Heb. הָלַל יָהּ, praise the Lord), [in LXX in the titles of certain Psa (104 (105), al.), and at the end of Psa.150:1-6; also Tob.13:18, 3Ma.7:13 ;]

hallelujah, alleluia: Rev.19:1, 3-4 19:6.†

(AS)