Quick Definition
συναλίζομαι v. I am assembled together with
Strong's Definition
from 4862 and halizo (to throng); to accumulate, i.e. convene
KJV Usage: assemble together
UBS Dictionary of the Greek New Testament
verb | ἁλίζω
23.13 · Physiological Processes and States · Eat, Drink
to eat with eating together, with emphasis upon fellowship during the process συναλίζομαι in ACT 1:4 is interpreted by some as being συναλίζομαι[b] to stay with (41.37) on the assumption that the occurrence in ACT 1:4 is simply an alternative spelling for συναυλίζομαι to stay with. This latter reading is supported by some manuscripts.
41.37 · Behavior and Related States · Particular Patterns of Behavior
to live with, to be in fellowship with to live in fellowship with others (a meaning of συναλίζομαι in view of its being regarded as a variant of συναυλίζομαι ‘to be with, to stay with,’ not occurring in the NT) συναλίζομαι in the sense of ‘to be together in fellowship’ fits well in the context of ACT 1:4, but this meaning would seem to be somewhat alien to general Greek usage, and therefore συναλίζομαι is more frequently understood in the context of ACT 1:4 as meaning ‘to be eating with’ (see 23.13).
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
συν-αλίζω: (σύν, and ἁλίζω fr. ἁλής, crowded, in a mass; {ef. ὄλυσις, init.]); fo gather together, assemble; pass. pres. ptep. συναλιζόμενος ; to be assembled, meet with: τινί, with one Acts i. 4, where αὐτοῖς is to be supplied. (IIdt., Xen., [ Plut. de placit. phil. 902], Joseph., Leian., Jambl.) [But Meyer defends the rendering given by some of the ancient versions (cf. Tdf.’s note ad loc.) eating with (deriving the word from σύναλος), so A. V. and R. V. mrg.; such passages as Manetho 5, 339; Clem. hom. 13, 4 (although Dressel after cod. Ottob. reads here cuvavA.— yet the recogn. 7, 29 renders cibum sumimus) ; Chrysost. iii. 88 c. (ed. Migne iii. i. 104 mid.); 89 a. (ibid. bottom) ; 91 ἃ. (ibid. 107 mid.), seem to give warrant for this interpretation; cf. Valckenaer, Opusce. ii. p. 277 sq. But see at length Woolsey in the Bib. Sacr. for Oct. 1882, pp: 605-618.]
Mounce Concise Greek Dictionary
συναλίζω synalizō 1x
to cause to come together, collect, assemble, congregate; mid. to convene to one’s self, Acts 1:4*
Abbott-Smith Greek Lexicon
** συν-αλίζω
[in Al.: Ps 140 (141):4 * ;]
to assemble with: Ac 1:4 (EV, mg., eating with, but on this rendering and on the force of the pres. ptcp. here, v. Field, Notes, 110).†
Moulton & Milligan — Vocabulary of the Greek NT
συναλίζομαι παντὸς λόγο(υ) συνηρμένο(υ), and P Flor III. 3721} (iii/a.p.) ἕως Θὼθ παντὸς λόγου Ἰσυνηρμένου ὀφίλῳΓ. For the mid. which is ‘‘more classical in spirit’’ (Proleg. p- 160) cf. P Ryl II. 22919 (A.D. 38) δοκῶ yap συναιρόμενος πρὸς σὲ λογάριον, “1 expect to make up an account with you ’’ (Edd.), P Fay 109° (early i/a.p.) ὅτι συνῆρμαι λόγον τῷ πατρί, ‘‘for I have settled accounts with his (?) father” (Edd.), P Oxy 1. 113°? (ii/A.D.) ὅτι ἔδωκας αὐτῶι δήλωσόν pot ἵνα συνάρωμαι αὐτῶι λόγον, ‘let me know what you have given him that I may settle accounts with him’’ (Edd.), and 76. XIV. 1669%° (iii/A.p.) ἵϊνα τοὺς λόγους τῶν φόρων συνα[ιρώμεθ]α, “in order that we may make up the accounts of the rents ’’ (Edd.). Other exx. of the verb are P Rein 8? (8.6. 113-2) ἀπὸ συναλλαγμάτων αὐτῶ]ι συνηρμένων, and 24. 31° (B.C. 109), and BGU IV. 478° (iii/a.D.) (= Chres¢. I. p. 564), a father’s letter of congratulation to his son on his marriage, ὅπως γενόμενοι παρ᾽ ὑμῖν συνάρωμεν διπλῆν ε[ἰ]λαπίνην (‘ banquet ᾽᾽) τεθαλυῖαν. For the subst. σύναρσις, hitherto attested only in Byz. writers, cf. Ost 1135° (A.D. 214) ἄχρι λόγου συνάρσεως, P Amh II. ror (early ili/A.D.) ἐκ συνάρσεως λόγων, and for συναίρεμα, ‘summary,’ see P Tebt 11. 3405“ (a.p. 206), and cf. BGU VII. 1613 Bi 16 (A.D. 69-70), 1626? (iii/A.D.).
Liddell-Scott-Jones — Greek-English Lexicon
συναλίζω (sunalizō) — to assemble. συνᾱλίζω, aorist __A συνήλισα [Refs 5th c.BC+]:—bring together, collect, assemble, τινας [Refs 5th c.BC+]:—passive, come together, assemble, [Refs 5th c.BC+]; of things, τὸ πλεῖστον ἐκ τοῦ μυελοῦ σ. [Refs 5th c.BC+]