Quick Definition
dissonant, discordant
Strong's Definition
inharmonious (figuratively)
Derivation: from G1 (Α) (as a negative particle) and G4859 (σύμφωνος);
KJV Usage: agree not
Thayer's Greek Lexicon
ἀσύμφωνος, ἀσύμφωνον, not agreeing in sound, dissonant, inharmonious, at variance: πρός ἀλλήλους (Diodorus 4, 1), Act_28:25. (Wis_18:10; (Josephus, contra Apion 1, 8, 1); Plato, Plutarch, (others.).)
Mounce Concise Greek Dictionary
ἀσύμφωνος asymphōnos 1x
discordant in sound; met. discordant, at difference, Act_28:25
Abbott-Smith Greek Lexicon
** ἀ -σύμφωνος , -ον ,
[in LXX : Wis_18:10 , Da, LXX , Bel 1:15 * ;]
dissonant, discordant; metaph ., at variance: πρὸς ἀλλήλους , Act_28:25 .†
Moulton & Milligan — Vocabulary of the Greek NT
ἀσύμφωνος [page 87]
Vettius Valens has it often as a term. tech. , e.g. p. 38 .15 Κρόνος μὲν οὖν καὶ Ἥλιος ἀσύμφωνοι .
Liddell-Scott — Intermediate Greek Lexicon
ἀσύμφωνος "not agreeing in sound", Plat. :—metaph. "discordant, at variance", τινι "with" another, id=Plat. ; πρός τινα NTest.
STEPBible — Tyndale Abridged Greek Lexicon
ἀ-σύμφωνος, -ον
[in LXX: Wis.18:10, Da, LXX, Bel 1:15 * ;]
dissonant, discordant; metaphorically, at variance: πρὸς ἀλλήλους, Act.28:25.†
(AS)