Dictionary entry

κλύδων

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

κλύδων, -ωνος, ὁ

(κλύζω, of the sea, to wash over), [in LXX: Jh 1:4, 12 (סער), al.;]

a billow, surge: Lk 8:24, Ja 1:6.†

SYN.: κῦμα, a wave.