Quick Definition
I reign together with
Strong's Definition
to be co-regent (figuratively)
Derivation: from G4862 (σύν) and G936 (βασιλεύω);
KJV Usage: reign with
Thayer's Greek Lexicon
συμβασιλεύω (T συνβασιλεύω so now WH (in examples as below); cf. σύν, v, II. at the end): future συμβασιλεύσω; 1 aorist συνεβασίλευσα; to reign together: τίνι, with one; properly, Polybius 30, 2, 4; Lucian, dial. deor. 16, 2; often in Plutarch (also in Dionysius Halicarnassus, Strabo); metaphorically, to possess supreme honor, liberty, blessedness, with one in the kingdom of God: 1Co_4:8 (cf. Winers Grammar, 41 b. 5 N. 2; Buttmann, § 139, 10); 2Ti_2:12; see βαιλεύω.
Mounce Concise Greek Dictionary
συμβασιλεύω symbasileuō 2x
to reign with; met. to enjoy honor with, 1Co_4:8 ; 2Ti_2:12
Abbott-Smith Greek Lexicon
συμ -βουλεύω ,
[in LXX chiefly for H3289 ;]
1. to advise, counsel: c. dat. pers ., Joh_18:14 ; id . seq . inf ., Rev_3:18 .
2. Mid ., to take counsel, consult: seq . ἵνα , Mat_26:4 ("reciprocal middle," v. M , Pr., 157); c . inf ., Act_9:23 .†
**† συν -βασιλεύω
( Rec. συμ -),
[in LXX : 1Es_8:26 A * ;]
to reign together or with: metaph ., of sharing the glories of the Kingdom of God, 1Co_4:8 , 2Ti_2:12 .†
Moulton & Milligan — Vocabulary of the Greek NT
συνβασιλεύω [page 603]
For this verb reign together ( 1Co_4:8 , 2Ti_2:12 ) cf. Polyb. xxx. 2. 4 κατὰ μὲν τὸ παρὸν συμβασιλεύει τ᾽ ἀδελφῷ . Mention is made of συμβασιλισταί , apparently members of a royal military union (cf. Preisigke Fachwφrter s.v . βασιλισταί ), in an inscr. addressed to Ptolemy III., published in Archiv v. p. 158.
Liddell-Scott — Intermediate Greek Lexicon
συμβασιλεύω fut. σω "to rule or reign together with", τινί Luc.
STEPBible — Tyndale Abridged Greek Lexicon
συμ-βουλεύω
[in LXX chiefly for יָעַץ ;]
__1. to advise, counsel: with dative of person(s), Jhn.18:14; id. before inf., Rev.3:18.
__2. Mid., to take counsel, consult: before ἵνα, Mat.26:4 ("reciprocal middle," see M, Pr., 157); with inf., Act.9:23.†
(AS)