noun
Freq #13113
Meanings
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1
noun
A very large, destructive sea wave caused by an earthquake or volcanic eruption.
The tsunami flooded coastal towns within minutes.
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2
noun
A sudden, overwhelming surge of something.
The announcement triggered a tsunami of complaints.
Thesaurus
Word family
Forms
tsunamis
Derived forms
megatsunamimeteotsunamipoonamiteletsunamitsunametertsunamictsunamigenictsunamilike
Etymology
Borrowed from Japanese 津波 (tsunami), from 津 (tsu, “harbour”) + 波 (nami, “wave”).