Abbott-Smith Manual Greek Lexicon
σεισμός (G4578)
14 σεισμός , -οῦ, ὁ ( σείω ), [in LXX chiefly for רַעַשׁ ;] a shaking, commotion , as a tempest at sea: Mt 8:24 ; esp. an earthquake : Mt 24:7 27:54 28:2 , Mk 13:8 , Lk 21:11 , Ac 16:26 , Re 6:12 8:5 11:13 , 19 16:18 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain