Extended Strong's Greek Lexicon (Abbott-Smith based)
barracks
Usage: παρ-εμ-βολή, -ῆς, ἡ (παρεμβάλλω), [in LXX chiefly for מַחֲנֶה ;] __1. an insertion, interpolation (Æschin.) __2. In the Macedonian dialect (Rutherford, NPhr., 473), as a military term; __(a) an army in battle array: Heb.11:34 (cf. Exo.14:19-20, Jdg.4:16, al.; frequently in Polyb.); __(b) a camp (Exo.29:14, al.) : Heb.13:11, 13 Rev.20:9; __(with) barracks, soldiers' quarters: Act.21:34, 37 22:24 23:10, 16 23:32 28:16 (WH, txt., R, om.).† παρ-εμ-βάλλω, [in LXX frequently and chiefly for מַחֲנֶה ;] __1.
to put in beside or between, interpose. __2. In late writers (Polyb., al., LXX) as technical military term; __(a) of soldiers, to draw up in line (frequently in 1Ma.2:32, al.); __(b) of siege works, to cast up: with accusative and dative, χάρακά σοι, Luk.19:43.† (AS)