Quick Definition
I am madly enraged with
Strong's Definition
to rave on, i.e. rage at
Derivation: from G1722 (ἐν) and G3105 (μαίνομαι);
KJV Usage: be mad against
Thayer's Greek Lexicon
ἐμμαίνομαι (see ἐν, III. 3); τίνι, to rage against (A. V. to be exceedingly mad against) one: Act_26:11; besides only in Joseph; Antiquities 17, 6, 5.
Mounce Concise Greek Dictionary
ἐμμαίνομαι emmainoma i 1x
to be mad against, be furious toward, Act_26:11
Abbott-Smith Greek Lexicon
*† ἐμ -μαίνομαι ,
depon .,
to rage against: c . dat ., Act_26:11 .†
Moulton & Milligan — Vocabulary of the Greek NT
ἐμμαίνομαι [page 206]
For this NT ἅπ . εἰρ . ( Act_26:11 ) we may cite the adj. in Menandrea p. 53 .200 ὥσπερ ἐμμανὴς ἐπεισπεσ [ών , rushing in like a madman.
Liddell-Scott — Intermediate Greek Lexicon
ἐμμαίνομαι [Etym: ἐν] Dep. "to be mad at" a thing, c. dat., NTest.
STEPBible — Tyndale Abridged Greek Lexicon
ἐμ-μαίνομαι depon.,
to rage against: with dative, Act.26:11.†
(AS)