6 occurrences in 6 dictionaries
Reference: Omega
American
The last letter of the Greek alphabet. See A.
Easton
(Re 1:8), the last letter in the Greek alphabet. (See A.)
Fausets
Re 1:8, "I am the Alpha Alpha (?) (?) and the Omega Omega (?) (?)," the first and the last letters. Christ "the Beginning and the Ending" comprises all between. Genesis and Revelation meet in Him. The last presents man and God reconciled in paradise, as the first presented him innocent and in God's favor in paradise. I accomplish finally what I begin (Php 1:6). Always the same. Before all the church's foes, Satan, the beast, and the false prophet; and about to be after they are no more as a power (Heb 13:8).
Hastings
Morish
Watsons
OMEGA, the last letter in the Greek alphabet. Re 1:8; a title of Christ.