Lexical Definition

‎συντρέχω‎ syntréchō (soon-trekh'-o) to flock ^G:V
from ‎σύν‎ and ‎τρέχω‎ (including its alternate)

run (together, with).

• to rush together (hastily assemble) or headlong (figuratively)

Abbott-Smith

συν-τρέχω [in LXX: Ps 49 (50):18* (עִם רָצָה), II Mac 2, Jdt 4 * ;]
to run together or with: seq. ἐκεῖ, Mk 6:33; πρόσ, c. acc., Ac 3:11; metaph., I Pe 4:4.†

Abbott-Smith References

Liddell-Scott-Jones

συντρέχω,

future -δρᾰμοῦμαι[Refs 5th c.BC+]aorist 2 συνέδρᾰμον (see. below): perfect -δεδράμηκα[Refs 2nd c.BC+]:—run together so as to meet in battle, encounter, Πηνέλεως δὲ Λύκων τε συνέδραμον [Refs 8th c.BC+]; εἰς τὰς χεῖρας σ. [Refs 2nd c.BC+] say with what death she has met, [Refs 5th c.BC+]

__2 assemble, gather together, [Refs 5th c.BC+]; run up to the rescue, [Refs 1st c.AD+]; συνδράμετε, Ῥωμαῖοι, Latin concurrite, [Refs 2nd c.AD+]; συνδραμόντων πλειόνων καὶ ἐπιτιμώντων αὐτῷ [Refs 2nd c.BC+]; ἐξέπεσον ἐκ τῆς ἰδίας, συνδραμόντων ἐπ᾽ αὐτοὺς τῶν ὁμοεθνῶν, διὰ τὸ παρασπονδῆσαι τοὺς αὑτῶν οἰκείους [Refs 2nd c.BC+]; of clouds, gather, [Refs 5th c.BC+]; of liquids, κάθυδρος οὗ κρατὴρ μειλιχίων ποτῶν ῥεύματι συντρέχει is mingled with.. , [Refs 5th c.BC+]; πρὸς τὴν τῆς ἐκμυζήσεως συναίσθησιν πλεῖον ἐπὶ τοὺς τόπους συντρέχει [τὸ γάλα] [Refs 2nd c.AD+]; ὑπερθοῦ.. ἵνα καὶ τὰ κοῦφά σοι συνδράμῃ wait.. till your jars come in (accumulate), [Refs 3rd c.AD+]; τῶν ἀργυρίων ὀφλόντων συνδραμεῖν [Refs 4th c.AD+]; ἔλεγεν.. συντρέχειν ἔτη πρὸς τὰ πή said the total amounted to [Refs 2nd c.BC+]
__3 concur, agree, ἀμφοτέρων ἐς τὠυτὸ αἱ γνῶμαι συνέδραμον [Refs 5th c.BC+]; συντρέχειν τοῖς κριταῖς concur in the choice of judges, [Refs 5th c.BC+]
__4 of lines, run together, meet, εἰς μίαν βάσιν [Refs 5th c.BC+]
__5 concur, coincide, of points of time, εἰ μὴ τέρμα συντρέχοι βίου [Refs 4th c.BC+]; τοῦ.. χρόνου τὸ μῆκος αὐτὸ σ. exactly coincides, [Refs 5th c.BC+]; of symptoms, [Refs 2nd c.AD+]; impersonal, συντρέχει εἰς ἓν τόδε there is a concurrence in this one point, [Refs 5th c.BC+]; σ. τινί concur or coincide with, [Refs 5th c.BC+]; σ. τῇ διαβολῇ concur in, second, [Refs 2nd c.AD+]; σ. βασιλῆϊ vie with, [Refs 3rd c.BC+]
__6 run together, shrink up, μύες [Refs 5th c.BC+]; χιτῶνος ἐπανισταμένου καὶ.. εἰς ἑαυτὸν σ. (with the respiration) [Refs 2nd c.AD+]; εἰς ἑαυτό, of a tumour, disappear on pressure, [Refs 6th c.AD+]; συντρέχοντος τοῦ δέρματος διὰ τὴν ἰδίαν μαλακότητα yielding, [Refs 2nd c.AD+]
__II run a race with, τινι [Refs 5th c.BC+]
__II.2 run alongside, [Refs 5th c.BC+]
__II.3 run away together, σὺν τοῖς λοιποῖς γεωργοῖς [Refs]