Strong’s Greek
G1361 — Diotrephes
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
Διοτρέφης
Diotrephes — pronounced dee-ot-ref-ace'
from the alternate of 2203 and 5142; Jove-nourished; Diotrephes, an opponent of Christianity:--Diotrephes. see GREEK for 2203 see GREEK for 5142
1 occurrence in the KJV.
3 John 1:9
I wrote unto the church: but Diotrephes, who loveth to have the preeminence among them, receiveth us not.