Abbott-Smith Manual Greek Lexicon
ἐξώτερος (G1857)
3 † ἐξώτερος , -α, -ον (compar., from ἔξω ; opp. to ἐσώτερος ) [in LXX chiefly for חִיצוֹן ;] outer : σκότος , Mt 8:12 22:13 25:30 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain