Abbott-Smith Manual Greek Lexicon
κιννάμωμον (G2792)
1 κιννάμωμον (Rec. κινάμ- ), -υο, τό (from the Phœnician, v. LS, s.v., and cf. Heb. קִנָּמוֹן ) cinnamon : Re 18:13 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain