Extended Strong's Greek Lexicon (Abbott-Smith based)
region
Usage: ὅριον, -ου, τό (ὅρος, a boundary), [in LXX chiefly for גְּבוּל ;] a boundary, bound; chiefly in pl., and so always in NT: Mat.2:16 4:13 8:34 15:22, 39 19:1, Mrk.5:17 7:24, 31 10:1, Act.13:50.† (AS)