Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
επιμιγνύμενοσ intermixing LXX.Prov.20.2
επιμίγνυται intermix LXX.Prov.14.10
επεμίγησ you intermixed LXX.Ezek.16.37

Liddell-Scott-Jones

ἐπιμίγνυμι (epimignumi) to intermix G:V

ἐπιμίγνυμι

and ἐπιμειγνύω, add by mixing, μέθυος πολιοῦ ἐπιμείξας 2nd c.BC: Nicander Epicus “Theriaca” 582: metaphorically, ἀθανάταν χάριν Θήβαις -μείξων 5th c.BC: Pindarus Lyricus “Parth.” 2.5; κόλακι.. ἐπέμειξεν φύσις ἡδονήν τινα added a mixture of pleasure to.., [Refs]; ἀγλαΐαισιν . λαόν make them acquainted with festal enjoyments, [Refs]; ἐμφύλιον αἷμα ἐπέμειξε θνατοῖς brought domestic murder among them, [Refs]; . τισὶ χεῖρας to fight with them, [Refs]

__II. intransitive, mingle with others, have intercourse or dealings, ἀδεῶς 5th c.BC: Thucydides Historicus 1.2; πρός τινας 5th-6th c.BC: Xenophon Historicus “Anabasis” 3.5.16; τισί 3rd c.AD: Heliodorus Scriptor Eroticus 6.13; χωρίῳ . come to it, [Refs 2nd c.AD+]:—passive, τοῦ ἠέρος -υμένου τῷ θερμῷ [Refs 5th c.BC+]; also . τισί join them, [Refs 1st c.AD+]; ταῖς πράξεσι minglein.. , [Refs]; of sexual intercourse, . ἀνδρί [Refs 4th c.BC+]