Abbott-Smith Manual Greek Lexicon
κύκλος (G2945)
8 κύκλος , -ου, ὁ , [in LXX chiefly for סָבִיב ;] a ring , circle . Dat., κύκλῳ , as adverb., round about , around : Mk 3:34 6:6 , 36 , Lk 9:12 , Ro 15:19 ; c. gen., Re 4:6 5:11 7:11 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain