Usage: 9 forms in 13 verses
Form Translated As     In Verse(s)
συνεπλέκετο closely joined LXX.Hos.4.14
συνεπλάκησαν they are closely joined LXX.Lam.1.14
συμπλακήσονται shall be closely joined LXX.Nah.2.4
συμπλακήσεται shall closely join LXX.Zech.14.13
συμπλέκουσιν closely join LXX.Ps.58.2
συμπλέκεται is closely joined LXX.Prov.20.3
συμπεπλεγμένουσ being a closely joined LXX.Exod.28.22
being closely joined LXX.Exod.39.15LXX.Exod.39.21
closely joined LXX.Exod.28.28
συμπεπλεγμένον being closely joined LXX.Exod.39.4
braided LXX.Ezek.24.17
συμπέπλεκται are closely joined LXX.Job.40.17

Liddell-Scott-Jones

συμπλέκω (sumplekō) be closely joined G:V

συμπλέκω-ω, 2

aorist passive συνεπλάκην [] and συνεπλέκην (see. below 11.1 and 2):— twine or plait together, συνδεῖν καὶ σ. [Refs 5th c.BC+]; σὺν δ᾽ ἀναμὶξ πλέξας ἶριν having twined the iris therewith, [Refs 3rd c.BC+]; τὼ Χεῖρε ἐς τοὐπίσω ξυμπλέκοντες joining their hands behind them, [Refs 5th c.BC+]; σ. τινὶ τὰς Χεῖρας join hands, become intimate with one, [Refs 5th c.BC+]. perhaps binding the whole together, [Refs]:—passive, to be twined together, plaited, ἐκ τῶν θαλλῶν [Refs 5th c.BC+]; ὅταν συμπλᾰκῇ [τὰ στελέχη] when they are twisted together, [Refs 4th c.BC+]; ἴχνη συμπεπλεγμένα tracks entangled, crossing in different directions, opposed to ὀρθά, [Refs 5th c.BC+]

__2 combine notions logically under one term, σ. εἰς τὸ αὐτὸ κίνησιν καὶ ἀριθμόν [Refs 4th c.BC+]; join words so as to form a proposition, σ. τὰ ῥήματα τοῖς ὀνόμασι [Refs 5th c.BC+]:—passive, ἔκ τινος [Refs]; of words, opposed to ἁπλῶς λέγεσθαι (to be used singly), [Refs 4th c.BC+]; κατηγορίαι συμπεπλεγμέναι complex, opposed to ἁπλαῖ, [Refs]; περὶ τοῦ -πεπλεγμένου on the compound sentence, title of work by Chrysipp., [Refs]
__3 more generally, εὖ τοῖς ὀνόμασι σ. τοὺς νόμους mix up or interweave the laws with rhetorical ornament, [Refs 4th c.BC+]; σ. τὰς πίστεις τῶν ἀσθενῶν τοῖς προτεινομένοις combines the proof of the weak points with.., [Refs 1st c.BC+]; compare συμπλοκ; σ. πράξεις connect, involve them in mutual relations, [Refs 2nd c.BC+]; [συμπτώματα] [Refs 2nd c.AD+]; but σ. ἀλλήλαις τὰς πράξεις mix them up, confuse them in a narrative, [συμπλέκωων 2nd c.AD: Galenus Medicus 16.747. ">Refs 2nd c.BC+]
__4 mix ingredients, [Refs 2nd c.AD+]:—passive, [Refs 4th c.BC+]
__II passive, of persons wrestling, to be intertwined, locked together (compare σύμπλεγμα), συμπλεκέντος Γωβρύεω τῷ Μάγῳ [Refs 5th c.BC+]: generally of combatants, to be engaged in close fight, συμπλακέντες διαγωνίζεσθαι [Refs 4th c.BC+]; of a ship, to be entangled with her opponent, [Refs 5th c.BC+]: metaphorically, to be at grips with, συμπλακέντα τῇ Σκυθῶν ἐρημίᾳ (i. e. Euathlus) [Refs 5th c.BC+]; συμπεπλέγμεθα ξένῳ we are entangled or engaged with him, [Refs 5th c.BC+]; of war, ἐπειδὰν ὅμορος πόλεμος συμπλακῇ [Refs 4th c.BC+]; of disputes, etc., to be involved in, λοιδορίαις σ. [Refs 5th c.BC+]; ταῖς μάχαις, τοῖς πολιτικοῖς πράγμασιν, [Refs 3rd c.BC+]; σ. τοῖς Στωικοῖς [Refs 2nd c.BC+]
__II.2 of sexual intercourse, Θέτιδι συμπλακείς [Refs 5th c.BC+]; συμπλέκωεσθαι ἀλλήλοις to be locked together, [Refs 5th c.BC+]
__II.3 Astrology texts, enter into combination, τῇ Σελήνῃ τοῦ Διὸς σ. [Refs 2nd c.AD+]