Quick Definition
Νικολαΐτης, ου, ὁ n.m. a Nicolaitan
Strong's Definition
from 3532; a Nicolaite, i.e. adherent of Nicolaus
KJV Usage: Nicolaitane
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
Νικολαΐτης, -ov, ὁ, a follower of Nicolaus, a Nicola/itan: plur., Rev. ii. 6, 15, — a name which, it can scarcely be doubted, refers symbolically to the same persons who in vs. 14 are charged with holding τὴν διδαχὴν Βαλαάμ, i. e. after the example of Balaam, casting a stumbling-block before the church of God (Num. xxiv. 1-3) by upholding the liberty of eating things sacrificed unto idols as well as of committing fornication; for the Grk. name ΝικόAaos coincides with the Hebr. oy ace. to the interpretation of the latter which regards it as signifying destruction of the people. See in Βαλαάμ; [ef. BB. DD. 5. vv. Nicolaitans, Nicolas; also Comm. on Rev. ll. ce.].
Mounce Concise Greek Dictionary
Νικολαίτης Nikolaitēs 2x
a Nicolaitan, or follower of Nicolaus, a heresy of the Apostolic age, Rev. 2:6, 15*
Abbott-Smith Greek Lexicon
Νικολαΐτης, -αυ, ὁ, a Nicolaitan: pl., Re 2:6, 15.†
Liddell-Scott-Jones — Greek-English Lexicon
Νικολαΐτης (Nikolaitēs) — Nicolaitan. Νικολαΐτης, -αυ, ὁ a Nicolaitan: pl., Rev.2:6, 15.† (From Abbott-Smith. LSJ has no entry)