Strong’s Greek
G3169 — megaloprepes
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
μεγαλοπρεπής
megaloprepes — pronounced meg-al-op-rep-ace'
from 3173 and 4241; befitting greatness or magnificence (majestic):--excellent. see GREEK for 3173 see GREEK for 4241
1 occurrence in the KJV.
2 Peter 1:17
For he received from God the Father honour and glory, when there came such a voice to him from the excellent glory, This is my beloved Son, in whom I am well pleased.