Quick Definition
συνέκδημος, ου, ὁ, ἡ n.m. a fellow traveler
Strong's Definition
from 4862 and the base of 1553; a co-absentee from home, i.e. fellow-traveller
KJV Usage: companion in travel, travel with
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
συν-έκδημος, -ov, 6, 7, (σύν, and ἔκδημος away from one’s people), a fellow-traveller, companion in travel: Acts Dind.]}; Joseph. vit.14; Plut. Oth. 5; Palaeph. fab. 46, 4.)
Mounce Concise Greek Dictionary
συνέκδημος synekdēmos 2x
one who accompanies another to foreign countries, fellow traveller, Acts 19:29; 2 Cor. 8:19*
Abbott-Smith Greek Lexicon
*† συν-έκδημος, -ου, ὁ
(< ἔκδημος, abroad),
a fellow-traveller: Ac 19:29, II Co 8:19.†
Moulton & Milligan — Vocabulary of the Greek NT
συνέκδημος, “ἃ wavelling-companion ’’ (Ac 1925, 2 Cor 815): cf. ΟΟ 15 49418 (i/ii A.D. Ὁ) cvv[é]ySnpos avaypadels ἐν [ailpapiw [ΜἸεσσάλλα τοῦ γενομένου τῆς ᾿Ασίας ἀνθυπίά]του, where the editor notes that ovvéy8npos = Lat. comes. See also ον 657 (=%1052)® (i/B.c. ad zinzt.) συνέγδαμοι, private individuals who had voluntarily accompanied a legation to Samothrace in connexion with initiation to the mysteries,
Liddell-Scott-Jones — Greek-English Lexicon
συνέκδημος (sunekdēmos) — companion. συνέκδημ-ος, ὁ, fellow-traveller, [NT+1st c.AD+]; = Latin comes, συνέγδημος Μεσσάλλα τοῦ ἀνθυπάτου [Refs 2nd c.AD+]: Doric dialect nominative plural συνέγδᾱμοι, of private persons accompanying a public mission, [Refs 1st c.BC+]
2. σ. συντάγματα portable handbooks, vade-mecums, [Refs 6th c.AD+]