Abbott-Smith Manual Greek Lexicon
κῦμα (G2949)
5 κῦμα , -τος, τό ( κύω , to be pregnant , to swell ), [in LXX chiefly for גַּל ;] a wave : pl., Mt 8:24 14:24 , Mk 4:37 ; κ. θαλάσσης , fig., Ju 13 .† SYN. : κλύδων , q.v.
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain