Strong’s Greek
G1215 — demegoreo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
δημηγορέω
demegoreo — pronounced day-may-gor-eh'-o
from a compound of 1218 and 58; to be a people-gatherer, i.e. to address a public assembly:--make an oration. see GREEK for 1218 see GREEK for 58
1 occurrence in the KJV.
Acts 12:21
And upon a set day Herod, arrayed in royal apparel, sat upon his throne, and made an oration unto them.