Lexical Definition

‎κλυδωνίζομαι‎ klydōnízomai (kloo-do-nid'-zom-ahee) to toss G:V
middle voice from ‎κλύδων‎

toss to and fro.

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
κλυδωνισθήσονται shall swell LXX.Isa.57.20
κλυδωνιζόμενοι being tossed by waves Eph.4.14

Abbott-Smith

κλυδωνίζομαι (< κλύδων), [in LXX: Is 57:20 (גּרשׁ)*;]
to be tossed by waves; metaph., to be tossed like waves (cf. FlJ, Ant., ix, 11, 3): Eph 4:14.†

Abbott-Smith References

Book Refs
Isaiah 57:20
Ephesians 4:14

Liddell-Scott-Jones

κλυδωνίζω-ίζω,

[Refs]:—elsewhere in passive, to be buffeted, swept by heavy seas, τὸν κυβερνήτην -ίζεσθαι καὶ ἀστοχεῖν θαλασσομαχοῦντα Vett.[Refs 6th c.AD+]: usually metaphorically, to be disturbed, thrown into confusion, οἱ ἄδικοι κλυδωνισθήσονται [LXX+1st c.AD+]; to be tossed about, παντὶ ἀνέμῳ τῆς διδασκαλίας [NT]

LSJ Scripture Refs: LXX.Isa.57.20Eph.4.14