Lexical Definition

‎χιλίαρχος‎ chilíarchos (khil-ee'-ar-khos) military officer G:N-M
from ‎χίλιοι‎ and ‎ἄρχω‎

(chief, high) captain.

Usage: 9 forms in 49 verses
Form Translated As     In Verse(s)
χιλιάρχῳ commander Acts.21.31Acts.21.37Acts.22.26Acts.23.15
χιλιάρχων commanders of a thousand LXX.Num.31.54
commanders of thousands LXX.Num.31.52LXX.1Chr.13.1
of commanders Rev.19.18
χιλιάρχω commander of a thousand LXX.1Sam.17.18
χιλιάρχουσ commanders of thousands LXX.Exod.18.21LXX.Exod.18.25LXX.Deut.1.15LXX.1Sam.22.7LXX.2Sam.18.1LXX.2Chr.25.5LXX.Zech.12.6
χιλιάρχοισ chief captains Mark.6.21
commanders Acts.25.23
commanders of thousands LXX.Num.31.14LXX.Josh.22.21LXX.2Chr.1.2
χιλίαρχουσ as commanders of thousands LXX.1Sam.8.12
χιλίαρχοσ a commander of a thousand LXX.Zech.9.7
commander John.18.12Acts.21.33Acts.22.24Acts.22.27Acts.22.28Acts.22.29Acts.23.10Acts.23.19Acts.23.22Acts.24.7Acts.24.22
χιλίαρχον a commander of a thousand LXX.1Sam.18.13
commander Acts.21.32Acts.23.17Acts.23.18
χιλίαρχοι commanders LXX.Josh.22.30Rev.6.15
commanders of thousands LXX.Num.1.16LXX.Num.31.48LXX.Josh.22.14LXX.1Chr.15.25LXX.1Chr.26.26LXX.1Chr.27.1LXX.1Chr.29.6LXX.2Chr.17.14LXX.Zech.12.5

Abbott-Smith

χιλίαρχος (in Hdt., al., -ης), -ου, ὁ (< χίλιοι, ἄρχω) [in LXX chiefly for אֶלֶף שַׂר ;]
a chiliarch, the commander of a thousand, esp. a Roman military tribune, the commander of a cohort: Jo 18:12, Ac 21:31-33, 37 22:24-29 23:10, 15, 17-19, 22 24:7, 22 25:23; more generally, of officers of similar rank, Mk 6:21, Re 6:15 19:18 (v., DB, i, 352b; DCG, i, 271a, 307a).†

Abbott-Smith References

Book Refs
Mark 6:21
John 18:12
Acts 21:31 · 21:37 · 22:24 · 23:10 · 23:15 · 23:17 · 23:22 · 24:7 · 24:22 · 25:23
Revelation 6:15 · 19:18

Liddell-Scott-Jones

χιλίαρχος-ος, ,

captain over a thousand, [Refs 4th c.BC+]: especially commandant of a garrison, [Refs 5th c.BC+]

__II ={χιλιάρχης}[Refs 2nd c.BC+]
__II.2 title of Persian court official, [Refs 1st c.AD+]; also in Macedonia, [Refs 1st c.BC+]