Dictionary entry

μεγαλειότης

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

μεγαλειότης, -ητος, ἡ

(< μεγαλεῖος), [in LXX: Je 40 (33):9 (תִּפְאֶרֶת), Da LXX 7:27, I Es 1:5 4:40*;]

splendour, magnificence: Lk 9:43, Ac 19:27, II Pe 1:16 (freq. in π. as a ceremonial title, MM, xvi).†