Quick Definition
a fellowsoldier
Strong's Definition
a co-campaigner, i.e. (figuratively) an associate in Christian toil
Derivation: from G4862 (σύν) and G4757 (στρατιώτης);
KJV Usage: fellowsoldier
Thayer's Greek Lexicon
συστρατιώτης (T Tr WH συνστρατιωτης (so Lachmann in Philiem.; cf. σύν, II. at the end)), συστρατιωτου, ὁ, a fellow-soldier, Xenophon, Plato, others; tropically, an associate in labors and conflicts for the cause of Christ: Php_2:25; Phm_1:2.
Mounce Concise Greek Dictionary
συστρατιώτης systratiō tē s 2 x
a fellow soldier, co-militant, in the service of Christ, Php_2:25 ; Phm_1:2
Abbott-Smith Greek Lexicon
* συν -στρατιώτης
( Rec. συσ -), -ου , ὁ ,
a fellow-soldier ( Plat ., Xen ., al. ). Metaph ., of fellowship in Christian service: Php_2:25 , Phm_1:2 .†
Moulton & Milligan — Vocabulary of the Greek NT
συνστρατιώτης (~συστρατιώτης ) [page 613]
This expressive Pauline comp d . ( Php_2:25 , Phm_1:2 ) is found in a soldier s letter to his mother, where he mentions that he has borrowed money from a fellow-soldier, BGU III. 814 .27 (iii/A.D.) κέχρημαι χαλκὸν π [α ]ρὰ συστρατιώτου : cf. Ostr 1535 .4 (ii/B.C.) τοῖς συνστρατιώταις αὐτοῦ , P Meyer 20 .14 (1 st half iii/A.D.) ἔπεμσα διὰ Διοσκόρ [ο ]υ συνστρατιώτου Διοπολείτου , and the Christian P Grenf I. 53 .6 (iv/A.D.) ἔπεμψά σοι διὰ Ἄπωνος τοῦ συνσρατιώτου σοι γράμματα καὶ μάφορτιν ( a head-dress ). In Menandrea p. 120 .71 συ ]στρατ̣[ιώτας is a probable supplement. For the verb see P Frankf 7 i. 2 (after B.C. 218 7).
Liddell-Scott — Intermediate Greek Lexicon
συστρατιώτης συ-στρα^τιώτης, ου, ὁ, "a fellow-soldier", Lat. commilito, Xen. , etc.
STEPBible — Tyndale Abridged Greek Lexicon
συν-στρατιώτης (Rec. συσ-), -ου, ὁ
a fellow-soldier (Plat., Xen., al.). Metaphorical, of fellowship in Christian service: Php.2:25, Phm 2 .†
(AS)