Quick Definition
ὑπέρογκος, ον Adj immoderate, boastful
Strong's Definition
from 5228 and 3591; bulging over, i.e. (figuratively) insolent
KJV Usage: great swelling
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Mounce Concise Greek Dictionary
ὑπέρογκος hyperonkos 2x
pr. swollen, overgrown; of language, swelling, pompous, boastful, 2 Pet. 2:18; Jude 16*
Abbott-Smith Greek Lexicon
ὑπέρ-ογκος, -ον
[in LXX: De 30:11 (נִפְלֵאת), etc. ;]
of excessive weight or size; metaph., excessive, immoderate, in late writers, of arrogant speech (v. Mayor on Ju, l.c.): n. pl., II Pe 2:18, Ju 16.†
Moulton & Milligan — Vocabulary of the Greek NT
ὑπέρογκος, lit. ‘-of excessive size,” and thence extended to speech “*big,” “arrogant,” in 2 Pet 2!8, Jude?®, the only occurrences in the NT: cf. Assumption of Moses vil. 9 os eorum loguetur ingentia, on which the passage in Jude depends.
Liddell-Scott-Jones — Greek-English Lexicon
ὑπέρογκος (huperogkos) — boastful. ὑπέρογκ-ος, ον, of excessive bulk or size, γενομένης τῆς κνήμης ὑ. swelled to a great size, [Refs 5th c.BC+]tim.15; δύναμις ὑ., opposed to ταπεινή, [Refs 4th c.BC+]
2. immoderate, excessive, οὐσίαι [Refs 5th c.BC+]; τιμαί, εὐτυχίαι, etc., [Refs 1st c.AD+]; τὰ ὑ., opposed to τὰ ἐλλείποντα, [Refs 5th c.BC+]; of style, ponderous, verbose, [Refs 1st c.AD+] talk 'big', [NT]: generally, exceedingly great, πρᾶγμα [Refs 2nd c.AD+]. adverb -κως[Refs 1st c.AD+]: neuter as adverb, ὑπέρογκον φρονεῖν [Refs 4th c.AD+]
3. difficult, [LXX]