Lexical Definition

‎συνέρχομαι‎ synérchomai (soon-er'-khom-ahee) to assemble G:V
from ‎σύν‎ and ‎ἔρχομαι‎

accompany, assemble (with), come (together), come (company, go) with, resort.

Usage: 28 forms in 42 verses
Form Translated As     In Verse(s)
συνῆλθον Went Acts.21.16
together went Mark.6.33
went with Acts.10.23
συνῆλθεν came together Acts.2.6
went with Acts.9.39
συνῆλθαν had come with Acts.10.45
συνερχόμενοι coming together 1Cor.11.33
συνερχομένων Coming 1Cor.11.20
coming together 1Cor.11.18
συνελθόντων When they were assembling Acts.28.17
When were assembling Acts.25.17
come together LXX.Prov.29.13
were accompanying Acts.1.21
συνελθόντεσ having come together Acts.1.6
συνελθόντασ having come with John.11.33
συνελθόντα having gone with Acts.15.38
συνελθόν coming together LXX.Job.41.7
συνελθούσαισ having gathered Acts.16.13
συνελθεῖν to assemble Acts.21.22Acts.22.30
to come together Matt.1.18
to go with Acts.11.12
συνεληλύθεισαν they had assembled Acts.19.32
συνεληλυθότασ having gathered together Acts.10.27
συνεληλυθυῖαι having come Luke.23.55
συνελεύσονται shall come together LXX.Jer.3.18LXX.Zech.8.21
συνελεύσομαι shall go together with me to LXX.Prov.23.35
συνήρχοντο were coming Luke.5.15
συνήρχετο Were coming together Acts.5.16
συνήλθοσαν they came together LXX.Josh.9.2
συνήλθον came together LXX.Exod.32.26
συνήλθομεν we gathered together LXX.Judg.11.8
συνέρχονται come together Mark.14.53John.18.20
συνέρχησθε you may come together 1Cor.11.341Cor.14.26
συνέρχεται comes together Mark.3.20
συνέρχεσθε come together LXX.Job.6.29
you come together 1Cor.11.17
συνέλθῃ shall gather 1Cor.14.23
συνέλθωμεν We should come together LXX.Ezek.33.30

Abbott-Smith

συν-έρχομαι [in LXX for הלךְ, בּוֹא, אסף ni., etc. ;]
1. (cl.) to come together, assemble: Mk 3:20 14:53, T, WH, txt., Ac 1:6 2:6 10:27 16:13 19:32 21:22 22:30 28:17, I Co 14:26; seq. εἰς, c. acc loc., Ac 5:16; ἐπὶ τ. αὐτό, I Co 11:20 14:23; c. dat. pers., Mk 14:53, WH, mg., R (πρὸς αὐτόν, v. Field, Notes, 40), Jo 11:33; ἐν ἐκκλησίᾳ, I Co 11:18; ἐνθάδε, Ac 25:17; αὐτοῦ, Mk 6:33, WH, mg. (cf. WH, Intr., 95 ff.); ὅπου, Jo 18:20; c. inf., Lk 5:15; εἰς τ. φαγεῖν, I Co 11:33; εἰς τ. ἧσσον, I Co 11:17, 34; of sexual intercourse (Xen., al.; γυναικί or absol.), Mt 1:18.
2. In later sense (v. exx. in Milligan, Selections, 64, 105), to accompany: c. dat. pers., Lk 23:55, Ac 1:21 9:39 10:23, 45 11:12; seq. σύν, Ac 21:16; εἰς, Ac 15:38.†

Abbott-Smith References

Book Refs
Matthew 1:18
Mark 3:20 · 6:33 · 14:53
Luke 5:15 · 23:55
John 11:33 · 18:20
Acts 1:6 · 1:21 · 2:6 · 5:16 · 9:39 · 10:23 · 10:27 · 10:45 · 11:12 · 15:38 · 16:13 · 19:32 · 21:16 · 21:22 · 22:30 · 25:17 · 28:17
1 Corinthians 11:17 · 11:18 · 11:20 · 11:33 · 11:34 · 14:23 · 14:26

Liddell-Scott-Jones

συνέρχομαι,

future -ελεύσομαι[Refs 1st c.AD+]; but the Attic dialect future is σύνειμι (εἶμι ibo), which see, with aorist 2 συνῆλθον (Doric dialect participle συνενθόντες [Refs]perfect συνελήλυθα:—go together or in company, σύν τε δύ᾽ ἐρχομένω [Refs 8th c.BC+]

__II come together, assemble, meet, [Refs 5th c.BC+]; σ. ἐς τὠυτό [Refs 5th c.BC+]; εἰς ἓν ἱερόν[Refs 5th c.BC+]; ἐκ τῶν ἀγρῶν [Refs 5th c.BC+]; ἐς λόγους σ. [Refs 5th c.BC+]; σύνελθε πρὸς Θέωνα [Refs 1st c.BC+]; ἐπὶ τὸν ἀγῶνα, i.e. the Dramatic ἀγών, [Refs 4th c.BC+]; and simply, ξ. τινί have dealings with, [Refs 5th c.BC+]; σ. χοροῖς take part in.. , [Refs 5th c.BC+]
__II.2 in hostile sense, meet in battle, σ. ἐς πεδίον [Refs 5th c.BC+]; also of the battle, μάχη ὑπό τινων ξυνελθοῦσα engaged in, contested by them, [Refs 5th c.BC+]
__II.3 come together, be united or banded together, ἐς τὠυτό [Refs 5th c.BC+]; φίλος φίλῳ ἐς ἓν σ. [Refs 5th c.BC+]; σ. ἐπὶ κοινωνίᾳ βίω Phintys [same place]; form a league, of states, [Refs 4th c.BC+]; come together, after quarrelling, ἀδελφοὶ.. οὔτε ῥᾳδίως σ. [Refs 1st c.AD+]
__II.3.b of sexual intercourse, σ. τῷ ἀνδρί [Refs 5th c.BC+]; σ. εἰς ὁμιλίαν τινί, of a woman, [Refs 1st c.BC+]; frequently of marriage-contracts, [Refs 2nd c.AD+], etc.: absolutely, of animals, couple, [Refs 4th c.BC+]
__II.4 with accusative cognate, ταύτην τὴν στρατείαν ξ. joined in this expedition, [Refs 5th c.BC+]; τὸ σὸν λέχος ξυνῆλθον shared thy bed, [Refs 5th c.BC+]
__III of things, to be joined in one, συνερχόμεν᾽ εἰς ἕν [Refs 5th c.BC+]; χάρις κείνου τέ σοι κἀμοῦ ξ. [Refs 5th c.BC+]; τἀπ᾽ ἐμοῦ τε κἀπὸ σοῦ ἐς ἓν ξ. [Refs 5th c.BC+]; of one river joining another, [Refs 5th c.BC+]; of heavenly bodies, to be in conjunction, [Refs 4th c.BC+]; of a chasm, close, [Refs 1st c.AD+]; so of a fistula, [Refs 1st c.AD+]
__III.2 of events, concur, happen together, [Refs 5th c.BC+]; τῆς τύχης οὕτω σ. [Refs 1st c.AD+]