Abbott-Smith Manual Greek Lexicon
χειμών (G5494)
6 χειμών , -ῶνος, ὁ [in LXX for גֶּשֶׁם , סְתָיו ;] winter : Jo 10:22 , II Ti 4:21 ; gen., χειμῶνος , in winter , Mt 24:20 , Mk 13:18 . Prop., a winter storm , hence, generally, a storm, tempest : Mt 16:3 (T, WH, R, mg., om.), Ac 27:20 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain